06/04/2026
The U.S. Patent and Trademark Office has refused Nike’s application to register a “B9” logo associated with Los Angeles Lakers guard Bronny James, finding a likelihood of confusion under Section 2(d) of the Lanham Act with a previously registered mark owned by Back9 Golf Apparel.
According to USPTO records, Nike’s applied-for mark—a stylized “b” and “9” used in connection with apparel and footwear—was found to be highly similar in appearance, sound, and overall commercial impression to Back9’s existing “B9” trademark. The Office concluded that the marks function as phonetic equivalents and are likely to be perceived by consumers as originating from the same or related source.
Back9 Golf Apparel’s “B9” mark predates Nike’s filing, having been first used in 2020, filed in 2021, and registered in 2022. Nike filed its application in February 2026 in connection with apparel tied to Bronny James branding, including product imagery later publicly circulated.
Because both marks cover overlapping clothing goods, the USPTO found that the similarity of the marks, combined with the relatedness of the goods and channels of trade, supports a likelihood of confusion refusal.
The refusal is not final. Nike may still respond by submitting arguments, amending the application, or appealing through standard USPTO procedures.
KEY TAKEAWAY: Even globally dominant brands remain subject to the same core trademark principle—priority plus likelihood of confusion controls outcomes, and minor design variations are often insufficient to overcome a prior registered mark in crowded apparel classes.