U.S. federal trademark · Serial No. 87075547 · Reg. No. 5164481
Pipe gaskets in the nature of stoppers made from plastic, rubber or other non-metal materials to allow for the temporary closure of pipe systems for testing; pipe gaskets in the nature of stoppers made from plastic, rubber or other non-metal materials to enable water pressure to be applied to pipe systems for testing; pipe gaskets in the nature of joint testers for testing pipe joints and plastic conduits for plumbing use
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.