15 and 87 on the field, 1587 in court: Mahomes and Kelce face trademark lawsuit

The dispute over the number 1587 shows how, in intellectual property, a small detail can carry major legal and economic weight. The restaurant 1587 Prime, associated with Patrick Mahomes and Travis Kelce, is facing a lawsuit filed by 1587 Sneakers for alleged trademark infringement.

For the restaurant, “1587” comes from combining the athletes jersey numbers: 15 (Mahomes) and 87 (Kelce). It is a direct construction tied to the duo's sports identity and the branding of the hospitality venture.

1587 Sneakers argues that the number has a historical origin. The New York-based company, active since 2023 with sneakers and apparel, claims that “1587” refers to the year Filipino sailors allegedly reached what is now U.S. territory. The brand frames this as cultural and identity narrative, stating that its products “honor our heritage.” It also highlights visibility on programs such as Shark Tank and mentions in outlets like Teen Vogue and Boston Globe to support public recognition of the sign.

The legal dispute will likely focus on likelihood of confusion. On one side, a footwear and apparel brand. On the other, a restaurant and bar. In principle, distinct markets reduce risk. The sensitive point appears when the restaurant sells merchandising and, in some contexts, uses “1587” alone without the “Prime” element, bringing its activity closer to the sneaker brand.

Another relevant point is registration status. 1587 Sneakers has USPTO applications pending and claims protection based on prior use in commerce. The restaurant sought registration for restaurant services and obtained registration for 1587 Prime Steakhouse. The dispute, therefore, is not only about who filed first, but also about priority of use and scope of protection.

The case is pending in the Southern District of New York. As with many disputes over short signs with strong commercial potential, a coexistence agreement would not be surprising, with use delimitations and merchandising adjustments to reduce confusion risk.

This is a clear reminder: numbers may look simple, but once they gain meaning, narrative, and market value, they become relevant legal assets.