U.S. federal trademark · Serial No. 79018805 · Reg. No. 3204184
Siamese (symmetrical) pipe connections based on the plug-in principle used for instantly and hermetically connecting pipes to machines and other apparatus, made of plastic, rubber or plastic combined with metal
Siamese (symmetrical) pipe connections based on the plug-in principle used for instantly and hermetically connecting pipes to machines and other apparatus, made of metal or metal combined with plastic
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.