U.S. federal trademark · Serial No. 78187148 · Reg. No. 2877059
Parts of machines and machine tools in the nature of hot tapping machines used for tapping into live pressurized pipelines, namely, drill shafts, hole saws, hole bits, tapping valve adapters and chip hose adapters
pipe and plug flusher accessories, namely plug inflation controlled, namely pressure gauge and pressure relief valve, hoses, and automatic mechanical valve
Metal seals and metal tapping seals for use in sealing sections of pipes and pipelines
Non-metal seals for use in sealing sections of pipe and pipelines; inflatable rubber pipe and pipeline stoppers, rubber plugs and rubber hose for use with hydraulic pipe and pipeline flushers and rubber anchoring harness used to guide inflatable plug into place
Hydraulic drain flushers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.