U.S. federal trademark · Serial No. 86905579 · Reg. No. 5658712
Portable water filtration and purification units, operating from a battery energy source, and utilizing a proprietary filter to remove bacteria, viruses, and cycts from water, for use in remote locations to filter water for drinking; replacement cartridges and filters for portable water filtration and purification units
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.