U.S. federal trademark · Serial No. 88458344 · Reg. No. 006451835
[ Pipe joints,] pipe connectors, and pipe couplings [ and pipe valves,] all of the foregoing made of metal; threadless [ pipe joints,] threadless pipe connectors, and threadless pipe couplings [and threadless pipe valves,] all of the foregoing made of metal [ ; parts and fittings for all the aforesaid goods in this class]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.