U.S. federal trademark · Serial No. 76659871 · Reg. No. 3443345
Oceanographic equipment, namely, underwater cameras, camera control units, [ isolated variable transformers used as safety devices with underwater lights, ] pressure relief valves used to vent excess gas pressure from submersible housings that contain batteries or electronics circuitry, underwater batteries and underwater lasers
Underwater lights mounted to deep submersible vehicles
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.