73118663
Mar 11, 1977
Feb 13, 1979
Active Trademark
METAL VALVES, PIGS, PLUGS, GATES, FITTINGS, SLEEVES, TAMPONS, JOINTS, T'S, SEALS, FLANGES, NIPPLES, BUSHINGS, CASING SUPPORTING CRADLES FOR PIPELINES AND OTHER FLOW CONDUITS
Metal GoodsTOOLS, APPARATUS, MACHINERY AND EQUIPMENT FOR INSPECTING, REPAIRING, CLEANING, SCRAPING, DRILLING, TAPPING, PLUGGING AND BYPASSING PIPELINES AND OTHER FLOW CONDUITS
MachineryHAND TOOLS, AND OTHER NON-POWER OPERATED APPARATUS AND EQUIPMENT FOR INSPECTING, REPAIRING, CLEANING, SCRAPING, DRILLING, TAPPING, PLUGGING AND BYPASSING PIPELINES AND OTHER FLOW CONDUITS
Hand ToolsAPPARATUS, EQUIPMENT AND INSTRUMENTS FOR SURVEYING, INSPECTING, REPAIRING, CLEANING, SCRAPING, DRILLING, TAPPING, PLUGGING AND BYPASSING PIPELINES AND OTHER FLOW CONDUITS, PIPELINE SCRAPER PASSAGE INDICATORS
Electrical and Scientific ApparatusNON-METALLIC BUSHINGS, PLUGS, SEALS, FLANGES, CASING SEALS, CASING SUPPORT CRADLES, INSULATORS; INSULATING BRACKETS TO SUPPORT AND ELECTRICALLY ISOLATE ONE PIPE INSIDE ANOTHER; PLASTIC PIPES AND PIPE FITTINGS, ELASTOMERIC LINERS
Rubber GoodsCONSTRUCTION, MAINTENANCE AND REPAIR SERVICES FOR PIPELINES, GAS DISTRIBUTION SYSTEMS AND FOR INDUSTRIAL, REFINERY, CHEMICAL AND PROCESS PLANT PIPING SYSTEMS
Building Construction and RepairENGINEERING, INSPECTING AND SURVEYING SERVICES FOR PIPELINES, GAS DISTRIBUTION SYSTEMS AND INDUSTRIAL, REFINERY, CHEMICAL AND PROCESS PLANT PIPING SYSTEMS
Computer and Scientific