9 Diving equipment, namely, protective diving shoes; diving equipment, namely, helmets; divers' masks; scuba snorkels; diving helmets; free diving weights to offset the buoyancy of a user's wetsuit or drysuit and buoyancy compensation device; scuba diving weights to offset the buoyancy of a user's wetsuit or drysuit and buoyancy compensation device; gloves for divers; diving footwear for life pre- serving purposes; diving suits; divers' suits; buoyancy compensator jacket for use in diving; diving vests for life pre-serving purposes; diving undershirts for life pre-serving purposes; diving pants for life pre-serving purposes; diving goggles; diving boots for life pre-serving purposes; nose clips for diving; diving hoods in the nature of balaclavas for life pre-serving purposes; belts for diving for life pre-serving purposes; rebreathers for diving; regulators for scuba diving; ear plugs for diving; air tanks for scuba diving; gas cylinders for diving in the nature of air tanks; buoyancy compensators for diving; safety vests for divers; lift and compensation vests for divers and swimmers for life pre-serving purposes; breathing apparatus for divers, namely, compressed air rescue units in the nature of compressed air bailout units; computers for divers; diving computers; diving compasses; nautical apparatus and instruments, namely, underwater housings for cameras, underwater enclosures for cameras and underwater enclosures for photographic lenses; luminous emergency beacons for nautical use; nautical life-saving apparatus and instruments, namely, life-saving rafts and life vests; measuring instruments, namely, compasses; underwater cameras; marine depth finders; underwater acoustic detection devices in the nature of sound level meters; protective footwear for the prevention of accident or injury; signaling buoys; life buoys; marking buoys; navigational buoys; pressure gauges; free diving weights to offset the buoyancy of a user's wetsuit; breathing apparatus for underwater swimming; bags specially adapted for diving equipment, namely, diving masks, diving goggles, protective diving shoes, diving helmets, air tanks for use in scuba diving, diving weights, weight belts for diving, diving snorkels, diving suits, regulators for scuba diving, underwater dive computers; regulators for scuba diving, underwater dive computers; regulators for use by divers; holders for air tanks for use in scuba diving; ballast for diving in the nature of scuba diving weights to offset the buoyancy of a user's wetsuit or drysuit and buoyancy compensation device; tensioners for diving, namely, shock cords; expanders for diving, namely, shock cords; depth gauges; safety parachutes for diving; optical goods, namely, optical glasses; sunglasses; goggles for sports; spectacle cases