U.S. federal trademark · Serial No. 87020805 · Reg. No. 5100115
Membrane materials in the nature of filters for liquid treatment and separation and structural component parts utilized therewith; membrane materials in the nature of separation units for liquid treatment and separation and structural component parts utilized therewith; membrane gas separation units and structural component parts utilized therewith; membrane gas filtration for industrial applications and structural component parts utilized therewith; membrane gas filtration units for domestic use and structural component parts utilized therewith; membrane air separators and structural component parts utilized therewith; membrane air filters for industrial applications and structural component parts utilized therewith; membrane air filters for domestic use and structural component parts utilized therewith
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.