Caleb Williams' effort to trademark his ‘Iceman' nickname hits a roadblock (opens original article in a new tab)

Caleb Williams' effort to trademark his 'Iceman' nickname was rejected by the U.S. Patent Office due to existing trademarks, but he can appeal the decision.

• Caleb Williams' attempt to trademark 'Iceman' was initially rejected by the U.S. Patent Office
• The 'Iceman' trademark is already held by LaCrosse for insulated boots, deemed too similar to Williams' proposed use
• Williams can appeal the decision through legal avenues, as initial rejections are common