U.S. federal trademark · Serial No. 74453763 · Reg. No. 1898660
filters and separators; holders, housings and supports, all for use with the aforesaid filters or separators; filtering units; parts and fittings for all the aforesaid goods, all for scientific and laboratory use
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.