U.S. federal trademark · Serial No. 71667501 · Reg. No. 0605009
WELL SEAL ELBOWS, INSERT COUPLINGS, MALE THREAD ADAPTERS, FEMALE THREAD ADAPTERS, MALE VENTURI THREAD ADAPTERS, AND FEMALE VENTURI THREAD ADAPTERS
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.