'Iceman' Trademark Blocked
Caleb Williams's 'Iceman' Trademark Denied by USPTO Over Prior Boot Trademark
Key Points
The USPTO's initial denial states that the marks are identical in appearance, sound and meaning and are likely to engender the same connotation and overall commercial impression when used for similar goods, helping explain why a broad clothing-and-goods application faced rejection.
The registered 'Iceman' mark at issue is actually LaCrosse Footwear's 1988 filing for an insulated boot line, which the USPTO cited as a basis for confusion if Williams tried to extend the mark to clothing and other goods.
Fan reaction included criticism that Williams earned the nickname only midway through last season, with social-media commentary suggesting he wasn't yet the 'Iceman' and that trademarking such a nickname was premature.
George Gervin publicly weighed in on the matter, saying he would fight for Williams not to be granted the trademark and even suggested filing for it himself, highlighting cross-sport sensitivities around the nickname.
The U.S. Patent and Trademark Office denied Chicago Bears quarterback Caleb Williams his bid to trademark "Iceman" on June 24, 2026, citing a conflict with a 1988 boot brand, according to Front Office Sports. The ruling is not final — Williams has six months to appeal and fight for the nickname he calls central to his personal brand.
The blocker is not George Gervin or Chuck Liddell. It is LaCrosse Footwear, an Oregon boot company that has held an "Iceman" trademark since 1988. The USPTO said the marks are "identical in appearance, sound and meaning" and would cause consumer confusion, CBS Sports reported.
A 1988 Boot Line Blocks an NFL Star's Brand
LaCrosse Footwear, now owned by ABC-Mart, filed its "Iceman" trademark for insulated boots and boot liners in 1988 — 18 years before Caleb Williams was born. The only current "Iceman" product on LaCrosse's website is a $16 boot liner, according to Chicago Sun-Times. The USPTO still treats footwear and general apparel as "related goods." That means a mark in one category can block a mark in the other.
Williams filed four trademark applications on March 16, 2026, covering clothing, athletic bags, water bottles, and digital trading cards. IP attorney Josh Gerben told Bear Goggles On that the USPTO's refusal was "not the strongest work," arguing that items like water bottles and trading cards should not have been swept into the same rejection. About 65% of new trademark applications received an initial refusal in 2026, per Gerben Law Firm.
George Gervin Says He Will Fight Williams for the Name
NBA Hall of Famer George Gervin has used the "Iceman" nickname since the early 1970s. When Williams filed his applications, Gervin fired back. "Young fella, we've already got one 'Iceman,'" Gervin said. "I've been the 'Iceman' since before you were born." Four days after Williams filed, Gervin submitted his own two trademark applications for the name — covering entertainment services and apparel.
Gervin told reporters he would fight Williams's trademark and even suggested filing for it himself, according to Larry Brown Sports. Williams's legal team must now navigate two separate obstacles: LaCrosse's corporate boot mark and Gervin's 50-plus years of common-law use. If the USPTO finds Gervin has "priority" through decades of commercial use, Williams could be forced to pay a licensing fee or drop the mark entirely, per Essentially Sports.
Williams Argues the Trademark Is Defensive, Not a Power Grab
Williams says his goal is protection, not profit. He has described the trademark as a "defensive move" to stop others from selling unauthorized "Iceman" merchandise without his permission, according to CBS Sports. The nickname gained national attention after Williams threw for 3,942 yards and 27 touchdowns in the 2025 season. It grew further when EA Sports named him the cover athlete for Madden NFL 27, with an "Iceman" deluxe edition announced on June 3, 2026.
Without a registered trademark, anyone could sell "Iceman" hats, shirts, or other goods and legally tie them to Williams's image. His camp views the filing as standard NIL-era brand management. But critics online pushed back, with some noting on social media that Williams only picked up the nickname midway through last season and called the trademark push premature, per Bear Goggles On.
Williams Still Has a Clear Path to Win This Fight
The June 24 denial is an initial office action — not a final verdict. Williams has six months to respond. His legal team is expected to argue that LaCrosse's "Iceman" boot is no longer an active product line and that the markets do not overlap. NFL fans buying quarterback merchandise are not the same consumers shopping for winter work boots, Front Office Sports noted.
Attorney Gerben told Larry Brown Sports that Williams's team can also push back on specific goods — potentially keeping the water bottle and trading card categories alive even if the clothing claim fails. The saga is far from over. Williams heads into the 2026 season as one of the NFL's most prominent young stars, and the commercial stakes around the "Iceman" name will only grow if he keeps winning.
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