Taco Cabana operated a chain of Mexican-style fast-food restaurants in Texas, using a consistent and distinctive overall decor that it described as a festive atmosphere featuring a patio with bright colors, decorative awnings and umbrellas, outdoor and indoor seating, colorful wall murals, and other design elements evocative of a Mexican or Mexican-American theme. Two Pesos later opened competing restaurants in the same market with a similar overall look and feel. Taco Cabana had not registered its trade dress, and it sued Two Pesos in federal court under Lanham Act § 43(a), alleging trade dress infringement based on likelihood of confusion. At trial, the jury found Taco Cabana's trade dress to be nonfunctional and inherently distinctive, and also found a likelihood of consumer confusion; the jury did not find that the trade dress had acquired secondary meaning. The district court entered judgment for Taco Cabana with injunctive and monetary relief. On appeal, Two Pesos argued that unregistered trade dress cannot be protected without proof of secondary meaning. The Fifth Circuit affirmed the judgment for Taco Cabana, and the Supreme Court granted certiorari to resolve a circuit split on whether secondary meaning is always required for unregistered trade dress.
Under Lanham Act § 43(a), must an unregistered trade dress that is inherently distinctive be shown to have acquired secondary meaning in order to be protectable against infringement?
Under Lanham Act § 43(a), unregistered trade dress is protectable upon a showing that (1) the trade dress is distinctive—either inherently distinctive or has acquired distinctiveness through secondary meaning; (2) the trade dress is nonfunctional; and (3) the defendant's use is likely to cause consumer confusion. Inherently distinctive, nonfunctional trade dress need not be shown to have acquired secondary meaning to be protected.
No. Inherently distinctive, nonfunctional trade dress is protectable under § 43(a) of the Lanham Act without proof of secondary meaning, provided there is a likelihood of consumer confusion.
The Court began by recognizing that § 43(a) protects unregistered marks and trade dress against uses likely to cause confusion as to the origin of goods or services. Nothing in the statute distinguishes between word marks, logos, and trade dress in a way that would justify imposing a special, additional requirement of secondary meaning for inherently distinctive trade dress. The core purpose of trademark law is source identification, and inherently distinctive designations already serve that function from their first use. Drawing on the Abercrombie spectrum, the Court explained that suggestive, arbitrary, and fanciful designations are inherently distinctive and presumptively capable of identifying source without proof that consumers have come to associate them with a single producer. By contrast, merely descriptive designations require secondary meaning to become protectable. That framework applies to trade dress as well as to conventional word marks. Requiring secondary meaning for inherently distinctive trade dress would grant it less protection than inherently distinctive word marks receive—an outcome lacking textual or doctrinal support. The Court rejected arguments that registration practices or policy concerns dictated a contrary rule. Registration under § 2 does not require secondary meaning for inherently distinctive marks, and nothing in the Act suggests unregistered trade dress should be treated more harshly. Policy also counseled against a secondary-meaning requirement because it would invite competitors to freely copy unique, source-identifying get-ups until the senior user could marshal evidence of consumer association, thereby increasing confusion and undermining the Act's goals. The functionality doctrine, which preserves freedom to copy useful product features, remained a separate limit and was not disturbed by the Court's holding. Because the jury found Taco Cabana's trade dress to be inherently distinctive and nonfunctional, and the factfinder found a likelihood of confusion, protection was appropriate without secondary meaning.
Two Pesos resolved a circuit split and established that inherently distinctive, nonfunctional trade dress enjoys immediate protection under § 43(a) without proof of secondary meaning. For students and practitioners, the case cements three elements of a trade dress claim: distinctiveness (inherent or acquired), nonfunctionality, and likelihood of confusion. It also foreshadows later Supreme Court refinements: Qualitex (single color can serve as a mark if distinctive) and Wal-Mart v. Samara (product design trade dress cannot be inherently distinctive and requires secondary meaning) while leaving intact the functionality bar later emphasized in TrafFix. The decision significantly affects pleading and proof in trade dress cases, allowing plaintiffs with inherently distinctive packaging or store decor to proceed without costly consumer-association surveys.
Two Pesos v. Taco Cabana aligns the treatment of trade dress with traditional trademarks by recognizing that inherently distinctive, nonfunctional trade dress is entitled to immediate protection under § 43(a) without proof of secondary meaning. The decision prevents competitors from exploiting the window before consumer association forms and reinforces the Act's central objective of preventing confusion in the marketplace.