U.S. federal trademark · Serial No. 77171788 · Reg. No. 3603159
Underwater signaling and communication devices, namely, waterproof rattles and waterproof sound-generating devices with and without lights, both electrical and non-electrical, used by scuba divers to maintain contact with one another in both emergency and non-emergency situations
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.