USPTO Trademark Record · Serial No. 72413040
Trademark details
It was initially claimed by DRESSER INDUSTRIES INC. on 19720119.
That brand applies to the following goods and services:OIL WELL DRILLING MUD AND OIL WELL DRILLING MUD ADDITIVES-NAMELY, GROUND BARYTES, OIL TOOL PRODUCTS-NAMELY, PACKERS AND PUMPS, CHOKES, DEGASSERS AND SEPARATORS, AND REPLACEMENT PARTS THEREFOR AND FOR EARTH BORING EQUIPMENT, NAMELY ROCK BITS AND DRILLING TOOLS, AND REPLACEMENT PARTS THEREFOR, WELL DRILLING DATA ACQUISITION AND MONITORING UNITS, SERVICES IN CONNECTION WITH OIL WELL DRILLING OPERATIONS-NAMELY, TECHNICAL ADVICE ON DRILLING MUDS AND DRILLING MUD USE, ADVICE ON DATA CONTROL, PRODUCTS CONTROL, AND PRESSURE CONTROL, ENGINEERING SERVICES IN CONNECTION WITH THE SELECTION AND USE OF SPECIALIZED EQUIPMENT FOR OIL WELL DRILLING OPERATIONS, FOR GEOPHYSICAL SERVICES FOR OTHERS, AND FOR FORMATION EVALUATION SERVICES FOR OTHERS-NAMELY, WELL LOGGING AND SURVEYING SERVICES, WELL SERVICES FOR OTHERS-NAMELY, WELL PERFORATING SERVICES AND WIRELINE SERVICES.
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