These consolidated appeals involve a trademark infringement dispute and a counterclaim for alleged wrongful seizure. Judith and Frank Juhasz and their proprietorship, Diamond & Gem Trading United States of America Company (collectively “Diamond & Gem”), appeal (1) the denial of their motion to amend and clarify the effect of a permanent injunction entered against them in the trademark dispute; (2) a partial summary judgment in favor of Martin’s Herend Imports, Inc. (“Martin’s”), and Herendi Porcelangyar (“Herendi”) that Martin’s lacked bad faith in obtaining a seizure order for Diamond & Gem’s goods; (3) a jury instruction that Diamond & Gem had the burden of proof on its wrongful seizure counterclaim; and (4) an order, given on remand after a prior appeal, limiting Diamond & Gem to the witnesses, issues, and discovery it had offered at the first trial. We affirm in part, reverse in part, and remand.
I.
This matter began with a dispute over the import and sale of high-end porcelain products manufactured by Herendi, a Hungarian company that owns a federally registered trademark that consists of the hand-painted “Herend” name and design. Martin’s is a U.S. corporation that owns the exclusive right to import Herendi’s products into the United States. Frank and Judith Juhasz owned and operated Diamond & Gem, a Houston proprietorship that sold, among other things, porcelain pieces bearing the Herend trademark. Diamond & Gem acquired the pieces from American and foreign sources, including Herendi’s stores in Hungary, and sold them in the United States. Among the Herend pieces Diamond & Gem sold were pieces that Martin’s did not offer for sale in the United States.
II.
Martin’s sued Diamond & Gem, alleging, inter alia, trademark infringement, and obtained an ex parte temporary restraining order against Diamond & Gem and a seizure order based, in part, on affidavit evidence that Diamond & Gem had sold counterfeit Herend porcelain goods. Counsel for Martin’s, along with U.S. marshals, seized porcelain pieces and records from Diamond & Gem’s business premises.
Diamond & Gem counterclaimed, alleging that the seizure was wrongful. Following the presentation of Martin’s’s evidence, the court granted summary judgment for Martin’s on the wrongful seizure counterclaim. The jury then returned a verdict in favor of Martin’s for $685,000 on the trademark infringement claim, and the court entered final judgment and a 'permanent injunction against Diamond & Gem and later entered a contempt order against Diamond & Gem for violating the terms of the injunction.
After entry of final judgment, Diamond & Gem filed for bankruptcy protection un
*769
der chapter 7. The bankruptcy case is still pending, but Lowell Cage, Trustee for Diamond & Gem and intervenor-defendant, has also appealed the adverse judgment on the wrongful seizure counterclaim. Diamond & Gem appealed, and we affirmed the judgment and damage award but found the injunction too broad and remanded with instructions to amend it. We also reversed the summary judgment on the wrongful seizure counterclaim.
See Martin’s Herend Imports, Inc. v. Diamond & Gem Trading USA, Co.,
On remand, the district court asked the parties which issues they felt still needed to be resolved. Diamond & Gem identified for retrial the wrongful seizure counterclaim and the language of the “over broad” injunction. Despite failing to request additional discovery at that time, Diamond & Gem subsequently made numerous attempts to introduce new evidence, which the court denied.
Diamond & Gem moved for leave to file a First Amended Counterclaim to seek declaratory relief with respect to the scope of the injunction. The court denied the motion, then entered the Amended Permanent Injunction; Diamond & Gem appealed that and filed an unsuccessful petition for writ of mandamus.
Martin’s filed a motion for partial summary, judgment alleging that it had not acted in bad faith as a matter of law at the ex paite hearing to obtain the seizure of Diamond & Gem’s merchandise. The court granted the summary judgment motion on the issue of bad faith and held that Diamond & Gem was not entitled to summary judgment establishing the scope of the injunction based on its denied First Amended Counterclaim and that Diamond & Gem could not introduce any new evidence.
The wrongful seizure case went to the jury, which found in favor of Martin’s. The court entered final judgment incorporating the verdict, and Diamond & Gem appealed. We consolidated Diamond & Gem’s two appeals.
III.
Diamond & Gem appeals the denial of the motion for leave to amend to request a declaratory judgment that “all Herend porcelain found in the United States is presumed to have been adopted by Her-end.” Diamond & Gem also contends that the district court erred in its modification of the permanent injunction to comply with Martin’s I.
A.
As an initial matter, we must consider whether we have jurisdiction to hear an immediate appeal of the injunction. Under § 1292(a)(1), the modification of an injunction is “independently appealable.”
See Western Water Management, Inc. v. Brown,
For us to have jurisdiction over this interlocutory appeal, the district court’s order must “modify” the earlier order, not merely “interpret” it.
See In re Ingram Towing Co.,
This is unlike the circumstance in
Ingram Towing,
in which we lacked jurisdiction because the district court had only
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“explained” the coverage of the earlier injunction.
See Ingram Towing,
Martin’s objects to our jurisdiction under § 1292(a)(1) by seeking to draw a distinction between permanent and preliminary injunctions, arguing that only the latter are subject to interlocutory appeal. But neither § 1292(a)(1) nor Fifth Circuit precedent draws any distinction between preliminary and permanent injunctions in this regard.
In
Association of Co-Operative Members, Inc. v. Farmland Indus., Inc.,
B.
Before the district court ruled on Diamond & Gem’s motion to amend and clarify the injunction, Diamond & Gem filed a second motion for partial summary judgment, seeking to have the court find, as a matter of law, that all Herend porcelain manufactured by the Herendi factory had been approved by Martin’s or Herendi, or both, for importation into and sale in the United States. In support of this motion, Diamond & Gem sought to introduce declarations by Frank Juhasz and Edwin Pound, a sales representative who had worked with Martin’s for about thirteen years.
According to Diamond & Gem, Pound’s testimony “suggests that all of the porcelain manufactured by the [Herendi] factory over time has been approved for importation and sale in the United States” and also supports Diamond & Gem’s theory, during the first trial, that anything Diamond & Gem, a retailer in a secondary market, purchased in the United States “should be presumed” to have come from Martin’s. The district court denied the motion to amend.
We review denials of leave to amend for abuse of discretion.
See Dussouy v. Gulf Coast Inv. Corp.,
The problem with Diamond & Gem’s motion to amend, however, is that through the guise of clarifying the scope of the injunction, Diamond & Gem seeks to go far beyond the command of
Martin’s I.
There, we held that Diamond & Gem would be “allowed to sell any Herend piece offered in a Martin’s catalogue” and would be “free to sell any individual piece of the same quality from the same product line” if Martin’s “ever approved a piece for importation and sale in this country.”
See Martin’s I,
*771 Diamond & Gem is merely attempting to argue the same theory that failed in the earlier trademark infringement dispute— that it did not in fact infringe so long as it sold goods bought in the United States. And Diamond & Gem seeks to introduce new evidence to support this theory. But given that this is an impermissible attempt to relitigate which type of Herend pieces Diamond & Gem can permissibly sell, the court did not abuse its discretion in denying the motion to amend.
In
Martin’s I,
we agreed that Martin’s was entitled to injunctive relief, and, accordingly, we affirmed the summary judgment in favor of Martin’s’s trademark infringement claim.
See id.
at 1299. The “law of the case” doctrine counsels that “when a court decides upon a rule of law, that decision should continue to govern the same issues in subsequent stages of the same case.”
Schiro v. Farley,
A district court acts within its discretion when dismissing a motion to amend that is frivolous or futile. 4 Thus, because Diamond & Gem could not relitigate the issues decided in Martin’s I, the court did not abuse its discretion in denying the motion to amend. This is so notwithstanding that the court did not explain the reasons for its denial. 5
C.
Diamond & Gem contends that the district court erred in its modification of the injunction to conform to Martin’s I. The relevant portion of the modified injunction reads:
[Diamond & Gem is enjoined from] distributing, advertising or selling in the United States products which are physically different from but which bear the same federally registered trademark No. 1,816,915 as genuine Herend products which have ever been sold by the Plaintiffs (or either them) in the United States or which are of the same quality from the same product line as those genuine Herend products which have ever been sold by the plaintiffs or either of them in the United States.
Diamond & Gem points to several deficiencies and inaccuracies in the injunction. First, it complains that the modified injunction uses the term “physically different” ambiguously, and that such broad language can lead to imprecise interpretations of which products it is prohibited from selling. Martin’s responds that “physically different” becomes something of a term of art for purposes of this dispute.
While injunctions should be specific, the command for specificity is not absolute; it merely requires injunctions to be “framed so that those enjoined will know what conduct the court has prohibited.”
Meyer v. Brown & Root Constr. Co.,
This approach seems reasonable. It is enough that the phrase “physically different” will be understood by both parties in *772 the context of the many procedural skirmishes in the life of this case and in the context of Martin’s I.
The other deficiencies, however, are more problematic. Diamond & Gem complains of the omission of a crucial “not” that should have been inserted before “of the same quality.” Next, it argues that the injunction contains a confusing string of “which” clauses that fail to specify the type of products (prohibited or allowed) that each clause concerns. Moreover, Diamond & Gem points to the injunction’s failure to mention pieces imported into the United States before 1957, which, by the terms of Martin’s I, Diamond & Gem may sell. 6
Finally, Diamond & Gem challenges the injunction’s language that allows Diamond & Gem to sell Herend products that are of the same quality as the products “which have ever been sold” by Martin’s. Diamond & Gem asserts that this language is not consistent with Martin's I, in which we stated that Diamond & Gem could sell any pieces “ever approved ... for importation and sale in this country,” including “any Herend piece offered in a Martin’s catalogue.” Id. (emphasis added).
“An order granting or denying a preliminary injunction will be reversed only upon a showing that the district court abused its discretion,” but “legal determinations are subject to plenary review on appeal.”
Lakedreams v. Taylor,
Diamond & Gem correctly observes that “not” needs to be inserted before “of the same quality” and that the injunction should permit Diamond & Gem to sell pieces imported into this country before 1957. Moreover, because the injunction requires that the products must have actually been “sold” — -rather than merely “approved” or “offered in a Martin’s cata-logue” — it places an improper limit on those products that Diamond & Gem can permissibly sell.
We also observe that the critical part of the modified injunction proscribes Diamond & Gem from involvement with the subject products that have ever been sold in the United States “or which are of the same quality from the same product line.... ” This wording is more restrictive than what is required by Martin’s I. The injunction should read “and are of the same quality” instead of “or which are of the same quality.” As a result of the discrepancies we have noted, we remand for the district court to modify the injunction.
IV.
After remand, Diamond & Gem reasserted its wrongful seizure counterclaim against Martin’s. Martin’s moved for partial summary judgment to establish, inter alia, that when it obtained the ex parte order for the seizure, it did not act in bad faith as a matter of law. The district court granted the motion, and Diamond & Gem appeals.
We review summary judgments
de novo,
using the same standard employed by the district court.
7
Summary judgment is appropriate when there is no genuine issue of material fact and the moving party is enti-
*773
tied to judgment as a matter of law.
8
We view all factual issues in the light most favorable to the non-moving party.
See Chide,
The wrongful seizure counterclaim asserted by Diamond & Gem is predicated on 15 U.S.C. § 1116(d), which provides for the recovery of damages caused by a wrongful seizure and permits recovery of punitive damages “in instances where the seizure was sought in bad faith.” The legislative history of the Lanham Act establishes that a seizure can be wrongful if brought “in bad faith.” 9 A seizure can be wrongful also if the items seized are predominantly legitimate. 10 Martin’s sought summary judgment only on the bad faith issue, which relates to both the wrongful seizure counterclaim and the punitive damages claim. It did not seek summary judgment on whether any non-infringing merchandise was seized (though the jury subsequently found that the seizure was not wrongful).
Diamond & Gem contends that the court erred in granting summary judgment by applying the wrong legal standard and ignoring “numerous fact issues.” These arguments are without merit.
First, Diamond & Gem contends that the standard for bad faith is an objective one that can be evinced by “anticompetitive motive” coupled with “knowing lack of need for a seizure.” Despite Diamond & Gem’s assertions, there is not such a large gulf between the standard it enunciates and the one used by the district court: namely, whether Martin’s sought the seizure knowing it was baseless. 11 The district court also noted that a good faith belief that an operation is selling counterfeit goods need not even be true: “[A] plaintiff need not have conclusive proof that the defendant has intentionally trafficked in known counterfeits in order to file a suit.” S.Rep. No. 98-526, at 19, 1984 U.S.C.C.A.N. at 3645. Accordingly, the court used the right standard for finding bad faith.
Diamond & Gem’s second criticism is the district court’s alleged failure to consider multiple fact issues that might rebut a finding of no bad faith. Material facts sufficient to overcome summary judgment are those that affect the outcome of litigation.
See Kennett-Murray Corp. v. Bone,
Diamond & Gem has presented no material fact, or anything rising above the level of bare accusation, that Martin’s acted in bad faith. Although Diamond & Gem spends considerable time developing its theory that Martin’s sought the seizure in retaliation for an earlier dispute over counterfeiting, there is not a single fact that tends to show Martin’s obtained the seizure order with knowledge that it was baseless.
In addition, much of the evidence Diamond & Gem points to as establishing an issue of material fact was not even submitted in opposition to the summary *774 judgment motion. As a result, this evidence, even assuming it could raise a genuine issue of material fact as to Martin’s bad faith, is irrelevant. When we consider an appeal of a summary judgment, “our review is confined to an examination of materials before the lower court at the time the ruling was made; subsequent materials are irrelevant.” 12
Diamond & Gem also criticizes the decision to authorize seizure in the first place, but as Martin’s points out, the sole issue is whether Martin’s may have acted in bad faith, not a second-guessing of the seizure. Martin’s, on the other hand, reproduces testimony from various company officials articulating their belief that Diamond & Gem was selling counterfeit Herend porcelain.
At the ex parte hearing, Martin’s presented a legal memorandum in support of its request for the seizure; the memorandum included the reasons for suspecting Diamond & Gem of counterfeiting. 13 The district court found no evidence, by Diamond & Gem to rebut the showing by Martin’s that it did not act in bad faith, and the record reveals none either. For these reasons, the court was correct in granting summary judgment in favor of Martin’s on the issue of bad faith.
V.
Diamond & Gem contends that the court erred in its instruction to the jury that it, not Martin’s, had the burden of proof on Diamond & Gem’s wrongful seizure counterclaim. In support of this contention, Diamond & Gem argues (1) that Martin’s I conclusively found that Diamond & Gem had not sold any counterfeit goods; (2) that the “regular, established” nature of the business required this burden shifting; and (3) that 15 U.S.C. § 1116(d)(4)(B) also requires shifting the burden to Martin’s to disprove Diamond & Gem’s “innocence.” We disagree.
We review jury instructions for harmful error. Even if an instruction erroneously states the applicable law or provides insufficient guidance, we will not disturb the judgment unless the error could have affected the outcome of the trial.
See Arleth v. Freeport-McMoran Oil & Gas Co.,
The district court correctly stated the law. Diamond & Gem filed its counterclaim alleging that Martin’s conducted a wrongful seizure of its inventory. Accordingly, Diamond & Gem has the burden of establishing all the elements of its claim.
See, e.g., Rhodes v. Guiberson Oil Tools,
None of the reasons cited by Diamond & Gem demonstrates that Martin’s should have borne the proof to disprove Diamond & Gem’s counterclaim. First, Martin’s I did not establish that the seizure was wrongful or that the goods seized were all authentic. Instead, this court held only that at the first trial Martin’s had not met its burden to prevail on summary judgment that the seizure was lawful. Second, the fact that Diamond & Gem was an “established, regular business” does not shift the burden at trial on a wrongful seizure counterclaim. The status of a business as “established” and “regular” is relevant only as a factor in determining *775 whether a seizure order should be issued at all. 14
The statute does not in any way, directly or indirectly, shift the burden of proof for a wrongful counterclaim. The wrongful seizure provision of the Lanham Act is not in § 1116(d)(4) but in § 1116(d)(11). Thus, § 1116(d)(11) and its supporting legislative history establish the standards by which wrongful seizure claims may be pursued, and § 1116(d)(4) has nothing to do with those standards.
Second, § 1116(d)(11) says nothing about the burden of proof and thus gives no indication that we should abandon the general rule that the party asserting a claim carries the burden of proof. Third, § 1116(d)(11) does not mention or refer to § 1116(d)(4) or give any indication that any of § 1116(d)(4)’s provisions were meant to govern, or even be relevant to, § 1116(d)(11).
Fourth, § 1116(d)(4) on its face describes only the findings a district, court must make before it enters a seizure order. It thus is up to the district court, not defendants, to determine whether the evidence supports entry of those findings. The court made such findings here and confirmed them when it entered a preliminary injunction.
Fifth, § 1116(d)(4) says nothing about the burden of proof in a wrongful seizure counterclaim and thus would not support Diamond & Gem’s argument even if it were intended to apply to § 1116(d)(11). Because nothing in the statute or in Martin’s I shifts the burden to Martin’s to disprove Diamond & Gem’s counterclaim, the jury instructions were proper.
VI.
Diamond & Gem argues that the district court, in the same order in which it granted Martin’s partial summary judgment, improperly granted a motion by Martin’s to strike or exclude evidence Diamond & Gem sought to introduce during the second trial on the wrongful seizure counterclaim. Diamond & Gem sought to introduce the testimony, in the form of declarations of seven witnesses, that Diamond & Gem contends would further bolster the claim that it never sold counterfeit Herend porcelain.
We review refusals to reopen discovery for abuse of discretion.
Keyes v. Lauga,
The court granted the motion by Martin’s because the “discovery deadline expired long ago” and because at the time of the 1995 trial, it was Diamond & Gem that sought an expedited trial schedule. Moreover, Diamond & Gem never formally moved to have discovery reopened, and the court was skeptical that Diamond & Gem would prevail, even if it had filed, because it likely would not be able to demonstrate “manifest injustice.” 15 Based on Diamond & Gem’s post-remand proffering of additional evidence without any explanation of why it did not offer it at the first trial, and based on the injustice that might result for Martin’s in having to prepare for this new evidence, the court did not abuse its discretion in limiting Diamond & Gem to the *776 witnesses and evidence it offered at the first trial.
VII.
In summary, we affirm in part the denial of Diamond & Gem’s motion to amend and clarify the effect of the injunction, but we remand the injunction for further revision consistent with Mmtirís I and this opinion. The partial summary judgment in favor of Martin’s on the question of bad faith is affirmed, and we conclude that the court did not err in charging the jury that Diamond & Gem had the burden of proof on its wrongful seizure counterclaim and did not abuse its discretion in limiting Diamond & Gem to the evidence it offered at the first trial.
The judgment is AFFIRMED in part, REVERSED in part, and REMANDED.
Notes
.
See also Mercury Motor Express, Inc. v. Brinks,
.
See also Avatar Exploration, Inc. v. Chevron, U.S.A., Inc.,
.
Accord Copeland v. Merrill Lynch & Co.,
.
See Jamieson v. Shaw,
. See Ashe v. Corley, 992 F.2d 540, 542 (5th Cir.1993) (finding district court's failure to set out its reasons for denial unfortunate but not fatal when the reasons are ample and obvious).
.
See Martin’s,
.
See, e.g., Williams v. Scott,
.
See
Fed.R.Civ.P. 56(c);
Celotex Corp. v. Catrett,
. See Senate Comm. on the Judiciary, S.Rep. No. 98-526, at 8 (1984), reprinted in 1984 U.S.C.C.A.N. 3627, 3634.
. See id. at 16, 1984 U.S.C.C.A.N. at 3642 ("[T]he mere fact that a few non-counterfeit items may have been seized does not make the seizure as a whole wrongful.”).
. See S.Rep. No. 98-526, at 19, 1984 U.S.C.C.A.N. at 3645 (“Should a plaintiff plead or pursue a suit when it is clear that the suit is baseless, however, this provision would make the plaintiff liable in damages to the victimized defendant.”).
.
Nissho-Iwai Am. Corp. v. Kline,
. As Martin’s points out, at least one court has found this kind of showing sufficient to negate claims of bad faith when seeking a seizure order.
See General Elec. Co. v. Speicher,
. See S.Rep. No. 98-526, at 15, 1984 U.S.C.C.A.N. at 3641 ("The Committee does not intend that these orders be used against reputable businesses except under unusual circumstances.”).
.
See American Int’l Trading Corp. v. Petroleos Mexicanos,
