U.S. federal trademark · Serial No. 75938950 · Reg. No. 2722994
metal soil pipe; metal soil pipe fittings; special metal plumbing fittings, namely, starter fittings, and closet carriers; metal staple drains for use of drainage of waste and vent systems; metal pipe pressure fittings; stainless steel hubless pipe couplings; metal valves boxes; and metal grates for use in sewers and drains
Elastomer hubless pipe couplings and elastomer compression gaskets for use in drainage waste and vent systems
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.