U.S. federal trademark · Serial No. 75516227
Amusement The Sweet Spot Challenge is a golf contest the measures the accuracy of impacting the gold club face close to the intended sweet spot of the golf club The contest is conducted with impact stickers that are affixed to the face of the club The stickers bear the mark "Sweet Spot Challenge"
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.