U.S. federal trademark · Serial No. 98477009
oxygen concentrator for generating oxygen, oxygen concentrator parts and supplies, accessories for use with oxygen concentrators
Respirators other than for artificial respiration; breathing apparatus for non medical use, namely, compressed oxygen and air cartridges sold as a unit with storage packs for the compressed oxygen and air cartridges; respiratory mask filters; pressure gauges; air flow switches; electric or electronic sensors for air quality, eyeglasses; spectacles, namely, goggles; compressed oxygen in a bottle, can, or canister
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.