Classic Fashion Label Clashes With NFT Phenomenon as Penguin Branding Heads to Court

A legal battle between traditional fashion and the digital collectibles industry is unfolding in the United States after PEI Licensing, the company behind the long-established Original Penguin clothing brand, filed a lawsuit accusing the NFT project Pudgy Penguins of trademark infringement.

The case, lodged on March 4, 2026, in the U.S. District Court for the Southern District of Florida, centers on allegations that the rapidly expanding Pudgy Penguins brand has been selling apparel that closely resembles PEI’s decades-old penguin trademarks. According to the complaint, the NFT company continued marketing merchandise even after receiving a cease-and-desist notice in October 2023.

PEI Licensing claims that Pudgy Penguins has used branding elements that risk confusing consumers, particularly through clothing lines marketed under names such as Pudgy Penguins, Pengu Nation and Forever Pudgy Penguins. The company argues that these products dilute the identity of its own penguin-themed brand, which has been a recognizable fixture in fashion for generations.

In its filing, PEI seeks a jury trial and is asking the court to order the return of profits allegedly generated from merchandise linked to the disputed branding. The company maintains that the overlap between the two brands’ imagery and product categories creates what it describes as a “likelihood of confusion” among consumers.

The dispute reflects a growing tension between legacy brands and emerging digital-native companies that are expanding beyond online communities into physical retail markets. Pudgy Penguins began as a collection of Ethereum-based non-fungible tokens in 2021, gaining popularity within the cryptocurrency and digital art ecosystem before gradually evolving into a broader consumer brand.

In recent years, the project has aggressively expanded its commercial footprint. Initially focused on digital collectibles, Pudgy Penguins began producing physical merchandise in 2023, including plush toys and other branded items. Those products quickly found shelf space in more than 2,000 Walmart locations across the United States, with additional distribution through major retailers such as Target, Walgreens and Amazon.

The company’s ambitions extend well beyond collectibles. Chief executive Luca Netz has publicly outlined plans to transform the brand into a major consumer business, targeting annual revenue of $50 million and exploring a potential public listing by 2027.

PEI Licensing, however, argues that the shift from toys and collectibles into clothing marks a turning point that directly intrudes on its established territory. The company owns 22 registered penguin trademarks with the U.S. Patent and Trademark Office and traces the origins of its iconic mascot, Pete the Penguin, back to 1956.

Original Penguin apparel became widely recognized during the mid-twentieth century lifestyle boom, particularly in golf and casual fashion. High-profile figures of the era—including entertainers such as Frank Sinatra, Dean Martin, Bob Hope and Bing Crosby—were frequently associated with the brand, helping cement the penguin emblem as a distinctive cultural symbol.

That legacy now sits at the center of a dispute that highlights the increasingly blurred lines between Web3 brands and traditional consumer goods companies. As NFT projects evolve into lifestyle brands with physical products, questions about intellectual property rights and brand identity are becoming more prominent.

The outcome of the lawsuit could carry implications beyond the two companies involved. With many blockchain-based projects seeking to transition from digital communities into mainstream retail markets, courts may increasingly be asked to define how established trademark protections apply in an era where internet-native brands rapidly cross into traditional industries.