Welding Services, Inc. appeals from the district court’s entry of summary judgment against it on its claim that Welding Technologies, Inc., its General Manager, Terry Forman, and its Vice President, Robert Henson, infringed Welding Services’ service marks in violation of the Lanham Act, 15 U.S.C. § 1125(a). Welding Services contends that there are triable issues of fact as to whether the companies’ service marks are confusingly similar, whether there has been actual confusion about which company was designated by Welding Technologies’ marks, and whether Welding Technologies intended to infringe on Welding Services’ marks. We affirm the judgment of the district court.
I.
Welding Services and Welding Technologies are rival companies providing services for maintaining equipment used in heavy industry. Since 1990 Welding Services has been using the abbreviation 1 “WSI,” and since February 1994, it has been using a stylized logo consisting of the initials WSI, surrounded by a circle, as shown in the margin.
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Welding Technologies was founded in 2003. In May 2005, a group of former Welding Services employees bought Welding Technologies from the original owners. The individual defendants Terry Forman and Robert Henson are former employees of Welding Services who moved to Welding Technologies. 2 When Welding Technologies was created in 2003, the original owners had a sister company, Orbital Tool Technologies, Inc., a machining business. The owners hired an advertising company, Fetelli, Inc., to design twin logos for the two companies. The logos for both companies showed the company’s initials with an orange “rotational symbol intended to convey the rotational movement of [Orbital Tool’s] machining equipment.” The Welding Technologies logo is shown in the margin.
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Welding Services brought this suit alleging federal trademark infringement on its abbreviation and stylized logo under section 4 of the Lanham Act, 15 U.S.C. § 1125(a)(1)(A), as well as state law causes of action for unfair competition, false and deceptive trade practices, misappropriation of trade secrets, tortious interference with *1356 business relations, and other related theories. Welding Services and Welding Technologies made cross-motions for summary-judgment on the Lanham Act claim, and Welding Technologies also moved for summary judgment on the state deceptive trade practices and unfair competition claims. The district court granted summary judgment to Welding Technologies on the only federal claim and on the state law claims for unfair competition and deceptive trade practices. The court declined to exercise supplemental jurisdiction over the remaining state law claims and so dismissed those claims.
On appeal, Welding Services’ argument focuses on its federal Lanham Act claim. It argues that the district court erred in holding that Welding Services had not adduced a genuine question of material fact as to whether Welding Technologies’ use of “WTI” and the logo above created a likelihood of confusion. Welding Technologies, on the other hand, argues that the district court should have held that Welding Services has not shown that the abbreviation “WSI” was entitled to trademark protection.
II.
We review de novo a district court’s grant of summary judgment.
Stewart v. Booker T. Washington Ins.,
To make a claim for infringement of its service marks, Welding Services must show: (1) that its service marks were entitled to protection and (2) that Welding Technologies’ abbreviated name and logo were identical to those marks or so similar that they were likely to confuse consumers. 15 U.S.C. § 1125(a);
Int’l Stamp Art, Inc. v. U.S. Postal Serv.,
III.
The district court considered the issue of whether Welding Services’ marks were protected, but declined to enter summary judgment against Welding Services on that ground because the court was concerned that there was some evidence that the marks had acquired secondary meaning (although as to the abbreviation mark, the court’s holding is ambiguous and may be read to mean that the abbreviation was not protected). On appeal, Welding Technologies argues that the abbreviation “WSI” is not protectable because it is generic.
At the outset, we observe that at the time of the district court’s decision, Welding Services had not successfully registered either the abbreviation WSI or the stylized logo. Its application to register “Welding Services Inc.” had been refused by the Patent and Trademark Office’s examining attorney on the ground that the proposed mark was merely descriptive or generic as applied to the welding services identified. Its application to register “WSI” was refused on the ground that the
*1357
mark was confusingly similar to a prior registered WSI mark used to sell highly related services. In its reply brief before this court, Welding Services first advised us that after the date of the district court’s decision, the abbreviation and logo had been accepted by the Patent and Trademark Office for registration. Further, at oral argument, Welding Services’ counsel advised us that it had successfully registered the abbreviation ‘WSI” and the stylized logo. We ordinarily do not review materials outside the record on appeal as designated by Fed. R.App. P. 10(a), although we have the equitable power to do so if it is in the interest of justice.
See Schwartz v. Milton Air, Inc.,
Trademark or service mark protection is only available to “distinctive” marks,
Two Pesos, Inc. v. Taco Cabana, Inc.,
Trademark law distinguishes four gradations of distinctiveness of marks, in descending order of strength: fanciful or arbitrary, suggestive, descriptive, and generic. An arbitrary or fanciful mark bears no logical relationship to the product or service it is used to represent.
Soweco, Inc. v. Shell Oil Co.,
There are several different approaches to defining “generic.” By one test, a generic name refers to “a particular genus or class of which an individual article or service is but a member.”
Soweco,
A generic use of a word may not be registered as a trademark.
Park 'N Fly, Inc. v. Dollar Park & Fly, Inc.,
Courts have generally held that a term used generically cannot be appropriated from the public domain; therefore, even if the name becomes in some degree associated with the source, a generic mark cannot achieve true secondary meaning.
See Soweco,
The record indicates that when Welding Services applied to register the name “Welding Services Inc.,” registration was refused on the ground that the proposed mark was “generic as applied” and that it was descriptive. As the Patent and Trademark Office concluded upon reviewing the application, “Clearly the applicant is providing welding services and [the] proposed mark is generic for the applicant’s services.” In the service mark registration application for ‘WSI” in the record before us, Welding Services itself describes the kind of services it offers as “[w]eld metal overlay services and fabrications.” Similarly, in a page from the Welding Services website attached as an exhibit to the registration application, Welding Services states: “Welding Services is the largest producer and supplier of weld metal overlay services and fabrications in the world.” This statement assumes that the company is one of many suppliers of “weld ... services.” Even in its statement of material facts in the district court, Welding Services used the phrase to denote the services that both it and Welding Technologies provide: “The parties’ Marks are used in connection with identical services — non-nuclear
welding services
that compete directly with the other”; “Defendant Welding Technologies, Inc. (WTI’) is an Illinois corporation that provides
welding services
in direct competition with WSI” (emphasis added). A would-be proprietor’s use of the words in the mark to refer to the kind of services it and its competitors provide is powerful evidence that the words in the putative mark are being used generically.
See Retail Servs. Inc. v. Freebies Publ’g,
Although we conclude that the words “welding services” are not protecta-ble, this does not decide the precise question before us because Welding Services, Inc. does not seek protection for the words themselves, but for the abbreviation “WSI” and the stylized logo using that abbreviation. The protectability of the initials and of the stylized logo present different issues, so we will consider them in turn.
Abbreviations of generic words may become protectable if the party claiming protection for such an abbreviation shows that the abbreviation has a meaning distinct from the underlying words in the mind of the public.
G. Heileman Brewing Co. v. Anheuser-Busch, Inc.,
Welding Services introduced the affidavit of its marketing director, Michael Welch, stating that the company had used the abbreviation since 1990 and the stylized logo for nine years before Welding Technologies began using its marks. Welch said Welding Services had spent $5 million advertising its marks over the course of fourteen years (from 1990 to 2004) and had generated more than $1 billion in revenues. Welch said that the WSI marks are recognized as a “highly significant indicator of WSI’s welding services.” On the basis of this evidence, the district court declined to hold that Welding Services’ marks were not protectable.
But Welch’s affidavit does not address the question of whether the company’s investment in advertising its marks served to give the abbreviation ‘WSI” a meaning distinct from the words “Welding Services Inc.” While investment in advertising is relevant to the question of secondary meaning generally,
Investacorp, Inc. v. Arabian Inv. Banking Corp.,
As for the stylized logo, a logo consisting of a nonprotectable literal element combined with a display or geometric design may be distinctive enough to receive protection.
In re Trail-R-Van, Inc.,
IV.
Likelihood of confusion is assessed by examining seven factors: (1) distinctiveness of the mark alleged to have been infringed; (2) similarity of the infringed and infringing marks; (3) similarity between the goods or services offered under the two marks; (4) similarity of the actual sales methods used by the two parties, such as their sales outlets and customer base; (5) similarity of advertising methods; (6) intent of the alleged infringer to misappropriate the proprietor’s good will; and (7) existence and extent of actual confusion in the consuming public.
Conagra, Inc. v. Singleton,
The stronger or more distinctive a trademark or service mark, the greater the likelihood of confusion and the greater the scope of protection afforded it, and conversely, the weaker the mark, the less protection it receives.
See Amstar Corp. v. Domino’s Pizza, Inc.,
Visual comparison of the two logos shows that they are not similar. The WSI mark consists of stylized letters in an ordinary circle. The WTI mark consists of plain block letters with an orange “swoosh” design, meant to convey rotational movement, wrapping around the middle of the letters. The words “Welding Technologies, Inc” appear below the letters. There is not the least possibility of confusing the two stylized logos. Overwhelming visual dissimilarity can defeat an infringement claim, even where the other six factors all weigh in favor of the plaintiff.
Dippin’ Dots,
The next three factors weigh in favor of Welding Services, since there is undisputed similarity of services offered, sales methods, and advertising methods.
The record does not support Welding Services’ contention that Welding Technologies intended to cause confusion in adopting its mark. The story of how the WTI logo was created by previous owners to harmonize with the mark of its sister company is undisputed and shows an innocent origin for the logo.
Finally, Welding Services contends that it has shown actual confusion between the marks. Welding Services offered the deposition of Michael Welch, who said that at a trade show in 2005, he had a number of customers come and ask about “who WTI was and whether they were affiliated with WSI.” Terry Forman, of Welding Technologies, reported that she had been asked whether Welding Technologies was a “spin-off of WSI.” These incidents have no explicit connection to the stylized logos. As the district court remarked, their probative value is very low because of the uncertainty about what might have prompted the inquiries. Welding Technologies’ employees were formerly associated with Welding Services, so the confusion could just as likely have arisen because of the personnel rather than the logo. Moreover, the nature of the business at issue here requires that the purchasers of the services must be sophisticated consumers, since the services are technical and large-scale. Such purchasers are less likely to be confused than casual purchasers of small items.
See Freedom Sav. & Loan Ass’n v. Way,
Welding Services has not come forward with sufficient proof of likelihood of confusion of the logos to warrant a trial of the issue.
We AFFIRM the judgment of the district court.
Notes
. We use the term "abbreviation” rather than "acronym” because an acronym is a kind of abbreviation that is pronounced as a word, rather than as letters. See 3 Louis Altman, Callmann on Unfair Competition, Trademarks and Monopolies § 18:12 n. 27 (4th ed. 2004). Obviously, WSI cannot be pronounced as a word.
. Rod Forman and Charles Jones were named as defendants in the complaint, but were not included in the Lanham Act count.
. Registration establishes a rebuttable presumption that the marks are protectable or ‘'distinctive.” 15 U.S.C. § 1057(b). The sort of presumption appropriate depends on whether or not the Patent and Trademark Office has required proof of secondary meaning.
See Borinquen Biscuit Corp. v. M.V. Trading Corp.,
. The mere inclusion of "Inc." at the end of the name does not make generic words pro-tectable. In re Patent & Trademark Servs. Inc., 49 U.S.P.Q.2d 1537, 1539 (Trademark Trial & App. Bd.1998); 3 Louis Altman, Callmann on Unfair Competition § 18:4, at 18-67 (4th ed. 2003).
