78187148
Nov 20, 2002
Aug 24, 2004
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
Machinerypipe and plug flusher accessories, namely plug inflation controlled, namely pressure gauge and pressure relief valve, hoses, and automatic mechanical valve
Electrical and Scientific ApparatusNon-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
Rubber Goods