George Gervin embroiled in three-way "Iceman" trademark dispute

For generations, one could say the word "Iceman" in sporting circles and those involved would nod, recalling basketball legend George Gervin and his patented "finger-roll" shot which revolutionized the ABA and eventually, the NBA in the early 1970s.

In his day, Gervin was first referred to as the "Iceman" by fellow Hall-of-Famer Julius Erving for his calm, almost cold on-court demeanor and his mystical ability to not break a sweat– though Gervin himself often joked he didn't sweat because "I was skinny."

Gervin's legacy in the professional basketball world has been cemented for decades, with placement on both the Top 50 NBA Players of All-Time list in 1996 and the Top 75 Players of All-Time list in 2021, induction into the Pro Basketball Hall of Fame in 1996 and his number being hung from the rafters by the San Antonio Spurs.

This is doubly true in Gervin's native Southeast Michigan.

Gervin, a Detroit native, not only has his number retired by Eastern Michigan University (his alma mater), but also has a statue outside the school's basketball arena, and has taken an active role in being an advocate for EMU over the years.

Recently, however, a new athlete has sought to take the "Iceman" mantle in the form of Chicago Bears quarterback Caleb Williams. The former first-overall pick made waves earlier this week when his application to trademark the nickname "Iceman" became public, dividing sports fans both young and old about the issue.

Late in the 2025 season, as the Bears ascended the NFC North ladder and went from worst-to-first, Williams had started to be called "Iceman" by local media, due in part to Williams' "shiver" celebration after scoring plays and in part to his penchant for comeback victories. (The Bears enjoyed six such comebacks in the regular season.)

Williams quite took to the nickname, embracing it on social media afterwards.

The coronation reached fever pitch in front of a national television audience after a come-from-behind playoff victory over rival Green Bay in wintry conditions on a last-moment desperation heave to take the lead of the contest.

Williams and his representation applied to place a trademark on the "Iceman" nickname in mid-March, specifically asking for protections on sporting goods and footballs, apparel and athletic bags, sunglasses and digital trading cards, while also applying for protection on nine personal logos– two of which are related to the "Iceman" name.

After the filings became public, Gervin took to the media to address the issue.

“I’ve got nothing but respect for [Williams],” Gervin told the Chicago Sun-Times' Patrick Finley. “He’s already proved greatness and his potential upside is great. Like an ‘Iceman.’ But that name is taken. … All I’m saying is: Young fella, we’ve already got one ‘Iceman.’”

Gervin was more direct with ESPN's Courtney Cronin, saying "I've been the Iceman for 40-something years," Gervin said. "I never thought anybody would try to trademark it. He kind of knocked me out the box."

Gervin and his representation have since applied for a trademark with similar protections on the "Iceman" nickname in response to Williams' filing, arguing Gervin has used the nickname in some public capacity since 1980.

Williams has endured some criticism for the application, notably crossing swords with media personality Skip Bayless, who accused the Bears signalcaller on Twitter/X of "trying to steal" the name and that he was "offended" by the filing.

"[I don't care] about where your fandom stands. I was trying give you and everyone else the benefit of the doubt. About knowing business and being smart about it. But I guess not," Williams replied on Twitter/X. "Foolish of me! Also words matter Skip Bayless. 'Steal' Enjoy that podcast."

The legality of the issue is tricky; it is true Gervin did not technically apply for a trademark on his nickname over the years. It was not a common practice for professional athletes to trademark nicknames in the 1970s and 1980s, when Gervin was most active.

Jerald Barisano, president/CEO of Gervin Global Management, told the Chicago Sun-Times the company had mistakenly believed they had already filed for the trademark, but the death of the filing attorney complicated the matter.

It is also true a third athlete filed for the same "Iceman" trademark back in 2022 by mixed-martial artist Chuck Liddell, who fought under the moniker for from 1998 to 2018.

Liddell's application also has not been thoroughly solved by the U.S. Patent and Trademark Office either, adding another layer of confusion.

Williams' application, then, creates quite the conundrum for all three athletes involved, as it is now up to the USPTO which of them– if any– can lay claim to ownership over the trademark.

Williams' application is the most through and correct in filing, Gervin's application hinges on decades of historical precedence and Liddell's is the oldest on file.

Per trademark expert Josh Gerben, if the USPTO accepts Williams’ application, Gervin and his representation will have a 30-day period in which he can file a "formal opposition", with the argument citing Gervin's decades-long public association with the nickname.

There is also the possibility the USPTO refuses both and grants the name to Liddell, whose application on the moniker has already been approved for various clothing, energy drinks and alcoholic beverages and is awaiting a "proof of commercial use" review.

All parties can come to an agreement at any time, but Gervin and his representation seem firm in at least waiting for a decision from the USPTO.

"I'm quite sure me and [Williams] going to get a chance to talk," Gervin told ESPN. "I can kind of bet on that. We're both men. I'm an older man. He's a younger man. Me doing a little research on him, what I found out about him, he respects older athletes. I hate it the most because, man, he's a special young guy getting ready to come up. His potential is great and he does have ice in his veins. But that name is already taken up."