Inverters, electricity; electric inverters; battery inverters; power units for supplying, other than generating, electrical current, namely, inverters for power supply and converters for power supply; converters, electric; electric power converters; electric power supplies, other than generators, namely, power inverters and power converters

Air compressor pumps as parts of machines, motors and engines; air delivery valves being parts of machines; compressed air machines; compressors for gases; carrying cases specially adapted for pumps, namely, carrying cases adapted for compressed air pumps; air compressors; compressed air pumps; electric motor pump units, namely, electrically-operated compressed air pumps; electric pumps; pumping units being machines, namely, compressed air machines and air compressors; machine pumps, namely, ...

Underwater breathing apparatus; breathing apparatus for underwater swimming; self-rescue apparatus, namely, oxygen breathing units; breathing apparatus for divers, namely, compressed air bailout units; air tanks for scuba diving; regulators for use in scuba diving; diving boots; diving gloves; diving goggles; diving instruments, namely, dive computers for underwater use; diving snorkels; diving suits; weight belts for scuba diving; buoyancy compensator inflatable jackets for use in diving; fa...