Key Takeaway:
- PEI sues Pudgy Penguins over apparel trademarks and penguin-themed branding.
- Case tests web3 IP expansion into legacy fashion retail categories.
- Significant stakes: plush toy sales near $13M highlight merchandising revenue.

Pudgy Penguins has been hit with a trademark suit over merchandise, pitting the NFT-born brand against PEI Licensing, owner of the Original Penguin clothing line. The dispute centers on penguin-themed branding used on apparel and related goods, and on overlapping applications and registrations at the United States Patent and Trademark Office (USPTO).
The case matters because it tests how web3-native IP can extend into physical retail categories long occupied by legacy fashion marks. As reported by The Block, PEI’s decades of use dating to the mid-20th century could give it a firmly established rights position in any confusion analysis.
Material stakes extend beyond NFTs. Traders Union reported that Pudgy Penguins’ plush toy sales generated about $13 million, underscoring why a dispute over apparel and character merchandising could affect meaningful revenue.
PEI Licensing, which oversees the Original Penguin brand, is suing Pudgy Penguins over alleged infringement tied to apparel and merchandise. The case was filed in Florida, according to Coinpedia.
According to Cointelegraph, PEI alleges Pudgy Penguins used unauthorized PENGUIN word and design marks on clothing that are confusingly similar to its federally registered PENGUIN trademarks, citing design use dating to 1956 and word marks from 1967. The filing seeks injunctive relief, denial of Pudgy Penguins’ USPTO applications, destruction of confusing products, disgorgement of profits, and damages, and notes an October 2023 cease-and-desist demanding withdrawal of overlapping applications. In response, Pudgy Penguins’ legal chief, Jennifer McGlone, has maintained the claims lack merit, arguing the marks target different audiences and are visually distinct, and noting multiple USPTO approvals obtained by the company.
At issue is the likelihood-of-confusion test commonly applied in apparel disputes, where overlapping product categories, channels, and consumer perception are weighed against the distinctiveness of each mark. The age and strength of a clothing mark can heighten protection, while differences in design and commercial impression can reduce confusion risk.
“Honestly this isn’t a crazy lawsuit but it’s also not a slam dunk for them [PEI]. Their strongest argument is apparel. They have a ton of old incontestable registrations… The real fight will be whether consumers actually think Pudgy Penguins apparel is connected to Original Penguin… My guess is this probably settles… Pudgy definitely has real defenses.” said Ariel Givner, an IP and corporate attorney.
As noted by Spendnode, older ‘incontestable’ registrations can be a meaningful advantage, and the court may assess any post-notice conduct after the 2023 letter when considering willfulness and potential remedies. Recent USPTO approvals secured by Pudgy Penguins do not displace earlier rights asserted by PEI.
At the time of writing, the broader market backdrop shows interest around Pudgy Penguins’ ecosystem; based on data from CoinMarketCap, one related token sat around rank 87 with a market capitalization near $449.4 million and a 24-hour move of roughly +0.39%. These figures provide context rather than any view on the litigation.
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