U.S. federal trademark · Serial No. 74563046 · Reg. No. 2
filters and filter units for separating particles from air, gases, [motor fuels or oils, ] in fixed-installation motors; cyclone separators; filters and filter systems comprised of a filter casing and a filter insert for the purpose of separating particles from air, gases [ motor fuels or oils, ] in compressors
[ filter inserts comprised of porous materials either in whole or in part, namely, paper, paperboard, ][ felt kieselguhr, ceramic ][and synthetic ][ materials,] [natural and synthetic fibers] [ and activated carbon; fiber, plastic or metal containers for drying agents, i;e;, desiccants; ] [and replacement parts therefor; dust separators; preliminary separators used in the separation of dust or filth by precipitation; metal filtration pipes or tubing; water separators; ][ rainhoods, namely, covers to prevent water from dripping onto filters ]
[ plastic filtration pipes or tubing; plastic cover caps ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.