AutoZone Inc v. Tandy CorpAutoZone Inc v. Tandy Corp
COUNSEL
ARGUED: Alan S. Cooper, SHAW PITTMAN, Washington, D.C.,
OPINION
KAREN NELSON MOORE, Circuit Judge. This case springs from a trademark dispute between two large nationwide retailers in the seemingly disparate markets of automotive parts and electronics. Plaintiff-Appellant AutoZone, Inc. (“AutoZone“) is a nationwide retailer of consumer automotive products that uses the mark AUTOZONE. AutoZone and its wholly owned subsidiary Speedbar, Inc. brought an action against Defendant-Appellee Tandy Corporation (“Tandy” or “Radio
I. FACTS AND PROCEDURE
A. The 1982 Litigation
Although this particular round of legal action was instigated by Tandy‘s adoption of the POWERZONE mark, AutoZone and Tandy‘s litigious relationship dates back two decades. In 1979, AutoZone‘s predecessor Malone & Hyde, Inc. (“M&H“) opened a chain of retail-auto parts stores in Tennessee and Arkansas under the name “Auto Shack.” Tandy brought a trademark infringement action against M&H for the use of the AUTO SHACK mark. Tandy Corp. v. Malone & Hyde, Inc., 581 F. Supp. 1124, 1126-27 (M.D. Tenn. 1984), rev‘d, 769 F.2d 362 (6th Cir. 1985). The parties settled in 1987: M&H ceased using AUTO SHACK, Tandy agreed to M&H‘s use of AUTOZONE, and Tandy was contractually barred from using AUTOZONE or any other name or mark confusing similar to AUTOZONE.
B. AutoZone, Tandy, and the Disputed Trademarks
1. AutoZone
In the years following the settlement, AutoZone blossomed into a large, successful national chain, which currently owns or franchises more than 3,000 stores in forty-two states and Mexico and which reported $4.5 billion in sales in 2000. AutoZone sells a wide variety of automotive parts and supplies, including car batteries, tires, engine parts, and assorted automotive peripherals. Some products sold at AutoZone are also sold at Radio Shack, including automobile power adapters, car stereos, amplifiers, cables, connectors, switches, radar detectors, alarms, and citizen‘s band radio receivers. AutoZone also sells commonly available consumer items, such as batteries, extension cords, power strips, and tools, all of which a consumer could find at Radio Shack, as well as at a variety of convenience stores, supermarkets, and department stores. Depending on the size of the store, an AutoZone outlet carries either 21,500 different products (as measured by stock keeping units, or SKUs) or 55,100 different products. Of the 325 products sold by Radio Shack in its POWERZONE section, 132 products are also carried by AutoZone. Thus, less than 1% of all the products offered by AutoZone overlap with those sold in the POWERZONE section.
The AUTOZONE mark consists of the word “AutoZone” slanted to the right and spelled with a capital “A” and “Z.” The mark also features a “speedbar” design, which consists of diagonal bars of decreasing thickness intended to convey an impression of rapidity or movement. When in color, the word “AutoZone” is red, and the speedbar design is orange. When color advertising is not available, the AutoZone
2. Tandy
Tandy is largest nationwide retailer of consumer electronics. Through its 7,186 Radio Shack outlets, it reported $4.1 billion in sales in 1999. As a marketing tactic, Radio Shack pursued a “store within a store concept“: it physically grouped its core target products into separate sections within its retail outlets. For example, within a Radio Shack outlet a consumer might find a Sprint Communications Store, an RCA Digital Entertainment Center, a Microsoft Information Center, and a Compaq Creative learning center. At some point in the mid-1990s, Radio Shack sought to create a store-within-a-store for one of its primary anchors — “the business of connecting things,” which includes batteries, power supplies, cords, connectors, and resistors. Joint Appendix (“J.A.“) at 168 (David Edmondson Dep.). Market research conducted by Radio Shack demonstrated that consumers preferred POWERZONE as the name for the new power-related store-within-a-store. Before launching the POWERZONE concept, Radio Shack hired a trademark search firm, which discovered a Georgia business that used the POWERZONE mark and sold various types of batteries. Radio Shack purchased the rights to the POWERZONE mark from this firm and began using the mark on July 2, 1998.
The POWERZONE mark features the word “PowerZone,” spelled with a capital “P” and a capital “Z,” bookended by graphic elements consisting of same-sized diagonal lines slanting to the right. The word “PowerZone” generally appears on a clearly defined, cylindrical object that closely resembles a battery and is centered in between the slanted lines moving outward from the battery. The words Radio Shack and an “R” with a circle around it, which is a Radio Shack trademark, also appear on the battery. In some advertisements, the battery, containing the word “PowerZone” and the Radio Shack mark, appears without the slanted lines. Additionally, in some advertisements, the word “PowerZone” is depicted without any accompanying graphics. The POWERZONE mark almost always appears in black and white. However, in color advertisements, the word PowerZone is written in white, and the battery has a coppery yellow-orange color.
With limited exceptions, Radio Shack uses POWERZONE either as a complement to or in close physical proximity with the Radio Shack name and the Radio Shack house mark, such that a consumer would be unlikely to see one without the other whether in advertising or at an actual Radio Shack outlet. AutoZone uncovered at least one example in which POWERZONE appeared without the accompanying Radio Shack mark on Radio Shack‘s website. In this example, the words “Radio Shack” and “RadioShack.com” appear multiple times in close proximity to the word POWERZONE, and a consumer would not see the word POWERZONE without either purposely going to or being directed to RadioShack.com.
C. Procedural Background
Shortly after Radio Shack began using the POWERZONE mark, AutoZone requested that Radio Shack stop and retract its application to register the mark. AutoZone
Radio Shack filed a motion for summary judgment on March 19, 2001, which the district court granted in its entirety on November 9, 2001. The district court held that there were no genuine issues of material fact regarding the likelihood of confusion between the AUTOZONE and POWERZONE marks. AutoZone, Inc. v. Tandy Corp., 174 F. Supp. 2d 718, 726-33 (M.D. Tenn. 2001). The district court also ruled that summary judgment was proper as to AutoZone‘s dilution claim. Id. at 734-39. AutoZone timely appealed, and we have jurisdiction pursuant to
II. ANALYSIS
Although AutoZone asserted five separate claims against Radio Shack, the claims can be grouped into two umbrella claims: the “likelihood of confusion” claims and the dilution claim. The trademark infringement, tradename infringement, unfair competition, and breach of contract claims all require us to employ a “likelihood of confusion” analysis. The essence of a trademark or tradename infringement claim brought pursuant to
Any person who, on or in connection with any goods or services . . . uses in commerce any word, term, name, symbol, or device, or any combination thereof, or any false designation of origin, false or misleading description of fact, or false or misleading representation of fact, which — (A) is likely to cause confusion, or to cause mistake, or to deceive . . . shall be liable in a civil action by any person who believes that he or she is likely to be damaged by such act.
A. Standard of Review
We review de novo the district court‘s grant of summary judgment in a trademark infringement case. See Daddy‘s, 109 F.3d at 280. Summary judgment is appropriate “if the pleadings, depositions, answers to interrogatories, and admissions on file, together with the affidavits . . . show that there is no genuine issue as to any material fact and that the moving party is entitled to a judgment as a matter of law.”
B. The “Likelihood of Confusion” Claims
The district court did not err in granting summary judgment on the trademark infringement, tradename infringement, unfair competition, and breach of contract claims because AutoZone failed to show that there existed a genuine issue of material fact concerning the likelihood of confusion. When evaluating the likelihood of confusion, we analyze and balance the following factors:
- strength of the senior mark (AutoZone)
- similarity of the marks
- relatedness of the goods or services
- evidence of actual confusion
- marketing channels used
- likely degree of purchaser care
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the intent of Radio Shack in selecting the POWERZONE mark - the likelihood of expansion of the product lines.
Frisch‘s Rests., Inc. v. Elby‘s Big Boy of Steubenville, Inc., 670 F.2d 642, 648 (6th Cir. 1982); see also Kellogg Co. v. Exxon Corp., 209 F.3d 562, 568 (6th Cir. 2000) (applying the Frisch factors); Daddy‘s, 109 F.3d at 280 (same). “These factors imply no mathematical precision, but are simply a guide to help determine whether confusion is likely. They are also interrelated in effect. Each case presents its own complex set of circumstances and not all of these factors may be particularly helpful in any given case. . . . The ultimate question remains whether relevant consumers are likely to believe that the products or services offered by the parties are affiliated in some way.” Homeowners Group, Inc. v. Home Mktg. Specialists, Inc., 931 F.2d 1100, 1107 (6th Cir. 1991) (emphasis added). A focus on the “ultimate question” is critical when we review a district court‘s grant of summary judgment; a genuine dispute of material fact on any one of the eight factors does not demonstrate that a grant of summary judgment was improper when there is not enough total evidence for a jury to conclude that the junior mark is likely to confuse consumers. See id. (“To resist summary judgment in a case where the likelihood of confusion is the dispositive issue, a nonmoving party must establish, through pleadings, depositions, answers to interrogatories, admissions and affidavits in the record, that there are genuine factual disputes concerning those of the [] factors which may be material in the context of the specific case.“).
Neither party disputes three of the eight Frisch factors — marketing channels used, likely degree of purchaser care, and likelihood of product-line expansion. First, the “marketing channels used” factor looks at “the parties’ predominant customers and their marketing approaches.” Therma-Scan, Inc. v. Thermoscan, Inc., 295 F.3d 623, 636 (6th Cir. 2002). “Where the parties have different customers and market their goods or services in different ways, the likelihood of confusion decreases.” Id. As national retail outlets, both AutoZone and Radio Shack cater to the same general public and use the same marketing channels. Second, in analyzing the likely degree of purchaser care, “the standard used by the courts is the typical buyer exercising ordinary caution.” Daddy‘s, 109 F.3d at 285 (quotation omitted). Customers are unlikely to use any more than ordinary caution when purchasing the items offered by Radio Shack and AutoZone. Both of the above factors weigh in favor of the likelihood of confusion. Third, “a strong possibility that either party will expand [its] business to compete with the other or be marketed to the same consumers will weigh in favor of finding that the present use is infringing.” Homeowners, 931 F.2d at 1112 (quotation and citation omitted). Neither party intends to expand its business into the other‘s sphere. This factor accordingly weighs against the likelihood of confusion.
1. Strength of Senior Mark
The district court had resolved this factor in AutoZone‘s favor, concluding that as a matter of law, the AUTOZONE mark was strong. “The strength of a mark is a factual determination of the mark‘s distinctiveness. The more distinct a mark, the more likely is the confusion resulting from its infringement, and therefore, the more protection it is due. A mark is strong and distinctive when the public readily accepts it as the hallmark of a particular source; such acceptance can occur when the mark is unique, when it has received intensive advertisement, or both.” Daddy‘s, 109 F.3d at 280 (internal quotations and citations
Even though AUTOZONE is a suggestive or descriptive mark, and thus is less likely to cause confusion, there is no dispute that AUTOZONE is incontestable. “Incontestable” trademarks — those that have not been successfully challenged within five years of registration, see
Radio Shack contends that extensive third-party use of ZONE-related marks saps the strength of the AUTOZONE mark. Radio Shack presented evidence that 745 trademarks registered with the U.S. Patent and Trademark Office (“PTO“) use the term ZONE in various combinations. Sixteen registered marks use ZONE in the automotive-goods-and-services industry. Furthermore, in excess of forty websites use ZONE for a variety of services. “[M]erely showing the existence of marks in the records of the [PTO] will not materially affect the distinctiveness of another‘s mark which is actively used in commerce.” Homeowners, 931 F.2d at 1108. Rather, “to be accorded weight a defendant must show what actually happens in the marketplace.” Id. at 1108. Radio Shack has succeeded in showing widespread use of ZONE by presenting
While ZONE may be used pervasively in the marketplace, Radio Shack has not demonstrated that AUTOZONE is so similarly employed. “[T]he validity and distinctiveness of a composite trademark is determined by viewing the trademark as a whole, as it appears in the marketplace.” Official Airline Guides, Inc. v. Goss, 6 F.3d 1385, 1392 (9th Cir. 1993). The unit of analysis in considering the strength of the mark is the entire mark, not just a portion of the mark. There is scant evidence that AUTOZONE is a commonly used mark. Indeed, AutoZone has spent hundreds of millions of dollars in advertising its mark, and there is widespread consumer recognition of AutoZone‘s use of the mark, as even Radio Shack concedes. Thus, Radio Shack has failed to overcome the presumption that incontestable marks are strong. The district court properly concluded that AutoZone‘s mark was strong.
AutoZone asserts that the district court erred by not giving enough weight to the strength-of-mark factor in the overall eight-factor test. AutoZone suggests that the court “did not accord AUTOZONE the broad protection to which strong marks are entitled,” AutoZone Br. at 38, because the court failed to evaluate the other factors in light of the ruling that AUTOZONE was a strong mark. AutoZone‘s contention is baseless; AutoZone has not pointed to any case in which we have stated that the strength-of-mark factor predominates over the other seven Frisch factors. Contrary to AutoZone‘s position, the fact that a mark is strong does not impact our analysis of the similarity of the marks, the relatedness of the products and services, or any of the other factors in the likelihood-of-confusion test.
2. Similarity of the Marks
The similarity of the senior and junior marks is “a factor of considerable weight.” Daddy‘s, 109 F.3d at 283. “When analyzing similarity, courts should examine the pronunciation, appearance, and verbal translation of conflicting marks.” Id. A side-by-side comparison of the litigated marks is not appropriate, although naturally the commonalities of the respective marks must be the point of emphasis. Instead, “courts must determine whether a given mark would confuse the public when viewed alone, in order to account for the possibility that sufficiently similar marks may confuse consumers who do not have both marks before them but who may have a general, vague, or even hazy, impression or recollection of the other party‘s mark.” Id. (quotations omitted).
Radio Shack distorts this analysis slightly: it requests that we delete ZONE because of the word‘s common usage and consider only the similarity between AUTO and POWER, of which there is none. By doing so, Radio Shack asks us to violate the “anti-dissection rule,” whereby we “view marks in their entirety and focus on their overall impressions, not individual features.” Id.; see also Therma-Scan, 295 F.3d at 633; 3 J. Thomas McCarthy, McCarthy on Trademarks and Unfair Competition § 23:41, at 23-123 (2003) (hereinafter “McCarthy“) (“Conflicting composite marks are to be compared by looking at them as a whole, rather than breaking the marks up into their component parts for comparison. . . . The rationale for the rule is that the commercial impression of a composite trademark on an ordinary prospective buyer is created by the mark as a whole, not by its component parts.“).
The AUTOZONE and POWERZONE marks have some visual and linguistic
Several cases provide points of comparison. In Jet we ruled that the marks JET and AEROB-A-JET were dissimilar. We noted that the two marks differed visually and verbally, partially because the first syllables of the marks received distinct emphasis. Jet, 165 F.3d at 423-24 (“The most prominent part of AEROB-A-JET is not the shared term JET but the initial syllables AEROB-A . . . .“). In Daddy‘s, we ruled that “Daddy‘s Junky Music Store” and “Big Daddy‘s Family Music Center” were similar because both firms often advertised using only the nickname “Daddy‘s” and because “Daddy‘s” was not just a component of the mark, but was in fact the mark itself. Daddy‘s, 109 F.3d at 283-84. This case is more similar to Jet than to Daddy‘s: if both AutoZone and Radio Shack often used the nickname “Zone” or “the Zone,” Daddy‘s might control, but instead the differences between the first syllables of POWERZONE and AUTOZONE cannot be ignored, particularly giving the ubiquity of ZONE. See also Little Caesar, 834 F.2d at 571-72 (LITTLE CAESARS and PIZZA CAESAR are dissimilar because “Caesar” is often used in selling Italian food and because of the differences in sound and appearance); Streetwise Maps, Inc. v. Vandam, Inc., 159 F.3d 739 (2d Cir. 1998) (finding a dissimilarity between STREETWISE and STREETSMART when both were used to sell maps), Gruner & Jahr USA Publ‘g v. Meredith Corp., 991 F.2d 1072, 1079-80 (2d Cir. 1993) (PARENTS magazine and PARENT‘S DIGEST magazine not confusingly similar).
Furthermore, the POWERZONE mark‘s consistent proximity to Radio Shack‘s house mark is significant. The use of a challenged junior mark together with a house mark or house tradename can distinguish the challenged junior mark from the senior mark and make confusion less likely. 3 McCarthy § 23:43, at 23-129; see Nabisco, Inc. v. Warner-Lambert Co., 220 F.3d 43, 46 (2d Cir. 2000) (“[Defendant]‘s prominent use of its well-known house brand therefore significantly reduces,
In conclusion, the marks are not similar enough to create a likelihood of confusion. There are considerable visual and linguistic differences. Furthermore, the use of the Radio Shack house mark in proximity to POWERZONE reduces the likelihood of confusion from any similarity that does exist.
3. Relatedness of Goods or Services
The parties vigorously dispute the relatedness of their goods and services. We have employed three criteria for testing the relatedness factor:
First, if the parties compete directly, confusion is likely if the marks are sufficiently similar; second, if the goods and services are somewhat related, but not competitive, then the likelihood of confusion will turn on other factors; finally, if the products are unrelated, confusion is highly unlikely.
Kellogg Co. v. Toucan Golf, Inc., 337 F.3d 616, 624 (6th Cir. 2003). “The relatedness inquiry therefore focuses on whether goods or services with comparable marks that are similarly marketed and appeal to common customers are likely to lead consumers to believe that they come from the same source, or are somehow connected with or sponsored by a common company.” Therma-Scan, 295 F.3d at 633 (quotation omitted). In a variety of other cases, we have held that bulk car wash products and car wash franchises, see Wynn II, 943 F.2d at 600, two slightly different types of oxygenating septic filters, see Jet, 165 F.3d at 422, and sit-down and carry-out pizza establishments, see Little Caesar, 834 F.2d at 571, are related enough to create a likelihood of confusion. However, infrared thermal-imaging devices and ear thermometers, see Therma-Scan, 295 F.3d at 623, and real-estate brokers and marketing services for real-estate brokers, see Homeowners, 931 F.2d at 1108-09, are not related enough to cause a likelihood of confusion. In Toucan Golf, Kellogg claimed that a golf-equipment manufacturer infringed the famous “Toucan Sam” trademark when the golf firm used a mark that featured a toucan “perched upon a golf iron” alongside the word “Toucan Gold.” Kellogg Co. v. Toucan Golf, Inc., 337 F.3d at 621-22. Kellogg asserted that even though it primarily manufactured breakfast cereal, its products were related to the golf industry because it offered golf balls and golf shirts featuring the visage of Toucan Sam and because it had run advertisements featuring Toucan Sam on a golf course. Id. at 624. We ruled that Kellogg‘s connection with the golf industry was tenuous, and consequently confusion was unlikely: “We find that no consumer would associate Kellogg with top-line golf equipment based on Kellogg‘s extremely limited licensing of its characters of novelty items.” Id. at 625.
AutoZone believes the degree of relatedness presents a genuine issue of material fact. AutoZone contends that the district court erred in focusing on the fact that the total overlap between the stores (number of products in common/total number of AutoZone products) was less than one percent when AutoZone offers 40% of the products sold by Radio Shack in its POWERZONE area. There is no factual dispute, however, because both figures are accurate and undisputed. The pertinent question is which method of examining the overlap best describes the relatedness of the products as a matter of law. The reality is that both figures inform the analysis by demonstrating that there is generally no overlap, except when considering a limited subset of products. It is also significant that most of these overlapping products are not unique to either Radio Shack or AutoZone, as batteries and power cords are generally offered by many different kinds of retailers, including grocery stores, pharmacies, and hardware stores. Furthermore, the 40% figure preferred by AutoZone is deceptive. We have no information about the percentage of Radio Shack products sold in the POWERZONE area. We also note that the existence of a high percentage of overlap when considering an extremely small subset of products does not demonstrate a high degree of relatedness: by AutoZone‘s logic, if POWERZONE stocked only five types of batteries all of which were also sold by AutoZone, the overlap would be 100%, even though in reality Radio Shack and AutoZone would share only five products of the approximately 55,000 offered by AutoZone.
In sum, although there is a minuscule overlap between the products offered by AutoZone and Radio Shack, which appears larger when limiting the analysis to only the POWERZONE store-within-a-store, the products offered by the two companies are not related enough such that this factor tilts in AutoZone‘s direction.
4. Evidence of Actual Confusion
“Evidence of actual confusion is undoubtedly the best evidence of likelihood of confusion.” Wynn Oil Co. v. Thomas, 839 F.2d 1183, 1188 (6th Cir. 1988) (”Wynn I“). “[A] lack of such evidence is rarely significant, and the factor of actual confusion is weighted heavily only when there is evidence of past confusion, or perhaps, when the particular circumstances indicate such
5. Radio Shack‘s Intent
Finally, AutoZone argues that the district court erred because there is a genuine dispute over whether Radio Shack intentionally infringed upon the AUTOZONE mark. Proving intent is not necessary to demonstrate likelihood of confusion, but “the presence of that factor strengthens the likelihood of confusion.” Wynn II, 943 F.2d at 602; see also Wynn I, 839 F.2d at 1189 (“While . . . we do consider intention to be relevant when a plaintiff shows that a defendant knowingly copied the contested trademark, . . . absent such a showing, intentions are irrelevant.“). “If a party chooses a mark with the intent of causing confusion, that fact alone may be sufficient to justify an inference of confusing similarity.” Homeowners, 931 F.2d at 1111. “Circumstantial evidence of copying, particularly the use of a contested mark with knowledge of the protected mark at issue, is sufficient to support an inference of intentional infringement where direct evidence is not available.” Therma-Scan, 295 F.3d at 638-39. The intention factor naturally is considered in light of the other factors; a bad-faith intent to infringe upon another mark may not increase the likelihood of confusion if the other seven factors suggest that confusion is improbable.
AutoZone has presented no direct evidence of an intent by Radio Shack to
AutoZone instead argues that circumstantial evidence of copying supports an inference of intentional infringement. As proof that Radio Shack was carelessly or negligently indifferent to AutoZone‘s trademark rights, AutoZone points to Radio Shack‘s knowledge of the AUTOZONE mark in conjunction with Radio Shack‘s failure to consult an attorney knowledgeable in trademark law before adopting POWERZONE. Radio Shack concedes that as a corporation it was aware of the AUTOZONE mark when it chose the POWERZONE mark, which is unsurprising given that Radio Shack itself agreed to the use of AUTOZONE as part of the 1987 Settlement. This circuit has not yet decided whether evidence of carelessness or negligence with regards to searches for preexisting marks suffices as circumstantial proof of an intent to infringe. We do not decide this issue today, although our decision in Daddy‘s implies the potential difficulty of employing such a standard. See Daddy‘s, 109 F.3d at 286-87 (“Plaintiff is incorrect to the extent that it is suggesting that the mere prior existence of a registered mark demonstrates that the alleged infringer intentionally copied that mark; otherwise, presumably all trademark infringement cases could result in a finding of intentional copying.“); see also A&H Sportswear, Inc. v. Victoria‘s Secret Stores, Inc., 237 F.3d 198, 226, 232-33 (3d Cir. 2000) (stating that “mere carelessness” is not enough to prove intent). Even if we were to assume that carelessness or negligence is sufficient to create an inference of an intent to infringe, there is no evidence that Radio Shack was careless or negligent in choosing POWERZONE. Radio Shack conducted two separate trademark searches — one through a trademark search company (Thompson & Thompson) and another through in-house counsel. Radio Shack chose POWERZONE, even though it knew about the AUTOZONE mark, because it believed that there was no infringement given the dissimilarity of the marks and the unrelatedness of the products offered by each company.
AutoZone has not presented any evidence of bad intent. Nor has it presented any circumstantial evidence of negligence or carelessness, if such evidence suffices to create an inference of intent to pilfer the goodwill in the AUTOZONE mark. This factor weighs against the likelihood of confusion.
6. Conclusion
The district court did not err in granting Radio Shack‘s motion for summary judgment because AutoZone did not present enough evidence for a jury to conclude that there was a likelihood of confusion. Most of the factors weigh against the likelihood of confusion: there is no evidence of actual confusion, the marks are not similar, there is no evidence that Radio Shack intended to cause confusion over the marks, and neither party plans to expand its product lines into the other‘s at any point in the near future. The relatedness-of-products factor at best does not aid the analysis and at worst suggests that the likelihood of confusion is small, given that AutoZone and Radio Shack offer completely
C. The Dilution Claim
AutoZone also contests the district court‘s grant of summary judgment on its dilution claim. AutoZone principally argues that the district court erred as a matter of law because it employed the wrong test in assessing AutoZone‘s dilution claim. While we decline to rule definitively on the propriety of the test used by the district court, we affirm the district court‘s grant of summary judgment as proper because AutoZone failed to present any evidence of actual dilution.
1. Dilution As Distinct From Infringement
The law governing dilution is independent from the law attendant to claims of trademark infringement. Kellogg Co. v. Exxon Corp., 209 F.3d at 576. “Dilution law, unlike traditional trademark infringement law . . . is not based on a likelihood of confusion standard, but only exists to protect the quasi-property rights a holder has in maintaining the integrity and distinctiveness of his mark.” Kellogg Co. v. Toucan Golf, Inc., 337 F.3d at 628. “Courts recognize two principal forms of dilution: tarnishing and blurring. . . . Dilution by blurring, the injury at issue here, occurs when consumers see the plaintiff‘s mark used on a plethora of different goods and services . . . raising the possibility that the mark will lose its ability to serve as a unique identifier of the plaintiff‘s product.” Eli Lilly & Co. v. Natural Answers, Inc., 233 F.3d 456, 466 (7th Cir. 2000) (quotations and citation omitted) (second alteration in original).
The Federal Trademark Dilution Act of 1995 (“FTDA“), Pub. L. No. 104-98, 109 Stat. 985 (1995), “seeks to prevent both of these forms of dilution by protecting the trademark owner from the erosion of the distinctiveness and prestige of a trademark caused by . . . a proliferation of borrowings, that while not degrading the original seller‘s mark, are so numerous as to deprive the mark of its distinctiveness and hence impact.” Id. (quotations omitted) (alteration in original). Section 43(c) of the amended Lanham Act provides,
The owner of a famous mark shall be entitled, subject to the principles of equity and upon such terms as the court deems reasonable, to an injunction against another person‘s commercial use in commerce of a mark or trade name, if such use begins after the mark has become famous and causes dilution of the distinctive quality of the mark, and to obtain such other relief as is provided in this subsection.
The owner of a mark which is famous in this state shall be entitled, subject to the principles of equity and upon such terms as the court deems reasonable, to an injunction against another person‘s commercial use of a mark or trade name, if such use begins after the mark has become famous and causes dilution of the distinctive quality of the mark, and to obtain such other relief as is provided in this section.
2. The Federal Dilution Test
We have repeatedly employed a five-part dilution test. To succeed in a federal dilution claim:
[T]he senior mark must be (1) famous; and (2) distinctive. Use of the junior mark must (3) be in commerce; (4) have begun subsequent to the senior mark becoming famous; and (5) cause dilution of the distinctive quality of the senior mark.
Kellogg Co. v. Toucan Golf, Inc., 337 F.3d at 616; see also Kellogg Co. v. Exxon Corp., 209 F.3d at 577; Nabisco, Inc. v. PF Brands, Inc., 191 F.3d 208, 215 (2d Cir. 1999) (creating the test adopted by the Sixth Circuit); 4 McCarthy § 24:89, at 24-146 (outlining a similar test for a prima facie case of trademark dilution). Neither party disputes the application of the first, third, and fourth factors: AUTOZONE is famous, Radio Shack uses the junior mark POWERZONE in commerce, and Radio Shack commenced its use of POWERZONE after AUTOZONE attained widespread recognition.
a. Distinctiveness
In the court below, Radio Shack disputed the distinctiveness of the AUTOZONE mark, but the district court held that the mark was distinctive. AutoZone, 174 F. Supp. 2d at 736. Radio Shack has not appealed this ruling, and an evaluation of the eight statutory factors of distinctiveness, see
b. The Fifth Factor
The central dilution issue in this appeal is how to analyze the fifth and final factor, which measures whether the junior mark caused actual dilution of the distinctive quality of the senior mark. The district court, acting properly at the time, relied on our opinion in V Secret Catalogue, Inc. v. Moseley, 259 F.3d 464 (6th Cir. 2001) (”V Secret“), rev‘d, 537 U.S. 418 (2003). In V Secret, we applied a ten-factor, nonexclusive test to determine whether dilution had occurred. Id. at 476; see Nabisco, Inc. v. PF Brands, Inc., 191 F.3d at 217-22. The ten factors are:
distinctiveness; similarity of the marks; proximity of the products and the likelihood of bridging the gap; interrelationship among the distinctiveness of the senior mark, the similarity of the junior
mark, and the proximity of the products; shared consumers and geographic limitations; sophistication of consumers; actual confusion; adjectival or referential quality of the junior use; harm to the junior user and delay by the senior user; and the effect of [the] senior‘s prior laxity in protecting the mark.
V Secret, 259 F.3d at 476 (quotations omitted) (alteration in original); see also PACCAR, Inc. v. TeleScan Techs., L.L.C., 319 F.3d 243, 257-58 (6th Cir. 2003) (referencing the ten-factor test, but declining to employ it because the issuance of an injunction was proper for other reasons). The district court proceeded through the analysis and held that “[a]fter concluding that the AUTOZONE and POWERZONE marks are not sufficiently similar given the heightened similarity requirement in the dilution context, the other factors weighing in favor of dilution are inadequate to preclude summary judgment on AutoZone‘s dilution claim.” AutoZone, 174 F. Supp. 2d at 739.
On appeal, AutoZone asks us to reject the district court‘s holding and its application of the Nabisco test. AutoZone criticizes the Nabisco test for erroneously duplicating several factors of the likelihood-of-confusion test and for incorrectly shifting the burden of proving several affirmative defenses onto the plaintiff. In assessing AutoZone‘s arguments, we must initially determine whether V Secret incorporated the Nabisco test into the law of this circuit such that we are bound by the decision of a prior panel. It is only if V Secret adopted the Nabisco test that we must assess what effect the Supreme Court‘s reversal of V Secret has upon our application of the ten Nabisco factors.
(1) V Secret‘s Treatment of the Nabisco Test
AutoZone contends that we never expressly adopted the Nabisco test, instead preferring to leave the issue open for “further explication on a ‘case-by-case’ basis.” AutoZone Br. at 12. AutoZone is partially correct. This court stated in V Secret:
We find that these factors effectively span the breadth of considerations a court must weigh in assessing a claim under the FTDA, from the inherent qualities of the marks themselves, to the behavior of the corporate entities in introducing a mark into commerce, to the highly practical and subjective considerations of the effect of the marks on the actual consumers who will consider them, and find them persuasive to our analysis.
V Secret, 259 F.3d at 476. We agreed with the Second Circuit‘s statement that the ten-factor list was “nonexclusive” and was intended to “develop gradually over time and with the particular facts of each case.” Id. (quotation omitted). V Secret was decided on the basis of only two Nabisco factors (distinctiveness and similarity). The other factors were not discussed in any depth thus leaving “further explication for later development gradually over time, on a case-by-case basis.” Id. at 477 (quotation omitted). Therefore, AutoZone is correct that V Secret did not evaluate and apply all ten Nabisco factors. The opinion simply noted that the ten Nabisco factors represent a broad array of inquiries that can help a court assess whether dilution has occurred.
AutoZone is incorrect, however, when it claims that V Secret did not adopt the Nabisco test. V Secret explicitly adopted the general framework and thrust of the Nabisco inquiry, but it did so with the recognition that the test is variable and subject to both maturation and refinement. We imported the Nabisco test with the expectation that it would evolve. As the Nabisco court itself exhorted, “We make
(2) The Supreme Court and Nabisco
The Supreme Court‘s reversal of V Secret calls into doubt the continued vitality of the Nabisco test. Between the district court‘s grant of summary judgment and the parties’ oral argument before us, the Supreme Court reversed V Secret. See Moseley v. V Secret Catalogue, Inc., 537 U.S. 418 (2003) (”Moseley“). To resolve a circuit split, the Supreme Court addressed the discrete issue of whether a dilution claim required proof of actual dilution or whether proof of a likelihood of dilution would suffice. Id. at 428; see V Secret, 259 F.3d at 476 (adopting likelihood of dilution standard); Nabisco, 191 F.3d at 223-24 (adopting likelihood of dilution standard); Ringling Bros.-Barnum & Bailey Combined Shows, Inc. v. Utah Div. of Travel Dev., 170 F.3d 449, 464 (4th Cir. 1999) (requiring proof of actual dilution). Analyzing the text of § 1125(c)(1), the Court held that the statute “unambiguously requires a showing of actual dilution, rather than a likelihood of dilution.” Moseley, 537 U.S. at 433. Actual dilution “does not mean that the consequences of dilution, such as an actual loss of sales or profits, must also be proved.” Id. However, “where the marks at issue are not identical, the mere fact that consumers mentally associate the junior user‘s mark with a famous mark is not sufficient to establish actionable dilution . . . [because] such mental association will not necessarily reduce the capacity of the famous mark to identify the goods of its owner, the statutory requirement for dilution under the [antidilution act].” Id. The Court recognized that proof of actual dilution may be difficult to obtain, although it noted that circumstantial evidence can be used to show actual dilution under certain circumstances, such as the “obvious” case when the marks are identical. Id. at 434. The Supreme Court reversed because the evidence was not sufficient to support summary judgment given the stricter standard adopted by the Court. Id.
Nothing in the Supreme Court‘s opinion in Moseley adressed the efficacy of the ten-factor test; the Supreme Court did not criticize the Second Circuit for creating the test or the Sixth Circuit for adopting it. The Supreme Court in essence made it more difficult for dilution claims to succeed because plaintiffs face a much higher hurdle of demonstrating actual dilution, but the Court was silent as to the manner in which courts must evaluate plaintiffs’ success in overcoming that hurdle. This silence could imply that a test designed to measure likelihood of dilution may not be appropriate to evaluate actual dilution, but we are left without firm guidance on the issue.
(3) AutoZone‘s Failure to Present Evidence of Actual Dilution
We need not resolve whether the Nabisco factors may be useful in future cases because AutoZone here has presented no evidence of actual dilution.3 However, we
No matter the remaining vitality of the Nabisco test, the district court properly granted summary judgment because AutoZone has not presented enough evidence of actual dilution such that there exists a genuine dispute of material fact for a jury to resolve. Coupled with AutoZone‘s failure to provide any evidence that the PowerZone mark blurred the distinctiveness of the AutoZone mark, the dissimilarity between the two marks by itself demonstrates why AutoZone‘s claim cannot succeed. The “similarity” test for dilution claims is more stringent than in the infringement milieu:
The . . . test of similarity used in the traditional likelihood of confusion test cannot be the guide [for dilution], for likelihood of confusion is not the test of dilution. For blurring . . . to occur, the marks must at least be similar enough that a significant segment of the target group of customers sees the two marks as essentially the same. Blurring is one mark seen by customers as now identifying two sources. But two different marks identifying two different sources is not blurring and will not cause dilution.
4 McCarthy § 24:90:2, at 24-160. In V Secret, we considered it important that the “two marks in questions are highly similar.” V Secret, 259 F.3d at 476 (emphasis added); see also id. at 476-77 (finding that “Victoria‘s Secret” and “Victor‘s Little Secret” are “semantically almost identical” and “graphically similar as well.“). In Jet, we stated, “The purpose of anti-dilution
AutoZone‘s dilution claim must fail because the absence of a high degree of similarity between AUTOZONE and POWERZONE underscores AutoZone‘s failure to provide any evidence of actual dilution. Given that there is not even enough similarity between the two marks to demonstrate a likelihood of confusion, the marks are certainly not highly similar or nearly identical such that AutoZone can prove that actual dilution has occurred. The two marks look different; they are written in different fonts and colors. They utilize different designs (slanted versus nonslanted tradename) and are meant to convey different messages. They also sound different because there is little acoustic similarity between AUTO and POWER. As a comparison, AUTOZONE and a hypothetical AUDIOZONE would have a higher level of acoustic similarity. Additionally, the common word between AUTOZONE and POWERZONE is pronounced
Because we hold that AUTOZONE and POWERZONE are not similar enough to pass the higher threshold required to prove actual dilution, and because AutoZone has produced no other evidence of actual dilution, AutoZone cannot demonstrate that Radio Shack‘s use of POWERZONE caused “dilution of the distinctive quality of the senior mark.” Kellogg Co. v. Toucan Golf, Inc., 337 F.3d at 628.
c. Conclusion Regarding Dilution Claim
In sum, we affirm the district court‘s grant of summary judgment because there are no genuine issues of material fact regarding AutoZone‘s dilution claim. AutoZone failed to present evidence satisfying the fifth and ultimate factor in our five-part test for dilution. AutoZone also contends that because the Supreme Court altered the standard for dilution claims we must remand the case so that the district court can reevaluate its decision in light of Moseley. AutoZone‘s argument falls wide of the mark. Moseley raised the bar for dilution claims. If AutoZone failed in its efforts to show dilution under the more generous “likelihood of dilution” standard, it will not find success under a more stringent test. See Kellogg Co. v. Toucan Golf, Inc., 337 F.3d at 628-29 (refusing to remand on account of Moseley‘s change in the standard because we considered plaintiff‘s “proffered empirical evidence insufficient even to meet the lesser standard“). Furthermore, because we analyze the federal and Tennessee dilution claims in the same manner, AutoZone‘s failure to succeed in its federal claim also extinguishes its state dilution claim.
III. CONCLUSION
We AFFIRM the district court‘s grant of summary judgment in favor of Radio Shack. AutoZone did not present any genuine issues of material fact regarding the likelihood of confusion between AUTOZONE and POWERZONE. Nor did AutoZone provide evidence that would allow a jury to conclude that the POWERZONE mark actually diluted the AUTOZONE mark. Under these circumstances none of AutoZone‘s claims can withstand Radio Shack‘s summary judgment motion. We AFFIRM.