TDW
Mark Identification

TDW

Serial Number

73118663

Filing Date

Mar 11, 1977

Registration Date

Feb 13, 1979

Trademark by

T. D. WILLIAMSON INC.

Active Trademark

Classification Information

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 Goods

TOOLS, APPARATUS, MACHINERY AND EQUIPMENT FOR INSPECTING, REPAIRING, CLEANING, SCRAPING, DRILLING, TAPPING, PLUGGING AND BYPASSING PIPELINES AND OTHER FLOW CONDUITS

Machinery

HAND 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 Tools

APPARATUS, 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 Apparatus

NON-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 Goods

CONSTRUCTION, MAINTENANCE AND REPAIR SERVICES FOR PIPELINES, GAS DISTRIBUTION SYSTEMS AND FOR INDUSTRIAL, REFINERY, CHEMICAL AND PROCESS PLANT PIPING SYSTEMS

Building Construction and Repair

ENGINEERING, INSPECTING AND SURVEYING SERVICES FOR PIPELINES, GAS DISTRIBUTION SYSTEMS AND INDUSTRIAL, REFINERY, CHEMICAL AND PROCESS PLANT PIPING SYSTEMS

Computer and Scientific