HYDRIL
USPTO Trademark Record · Serial No. 71284971
Trademark details
It was initially claimed by HYDRIL COMPANY on 19290603.
That brand applies to the following goods and services:WELL-DRILLING MACHINERY AND TOOLS-NAMELY, [ HYDRAULIC-FEED ROTARY TABLES, BEING WELL-DRILLING TOOLS EACH OF WHICH COMPRISES A ROTATABLE TABLE WITH APERTURE IN CENTER FOR CONTAINING THE END OF A SECTION OF PIPE AND MEANS FOR GRIPPING THE PIPE FOR ROTATING THE TABLE AND FOR ELEVATING OR DEPRESSING SAME BY A HYDRAULIC ELEVATOR; DRAW WORKS, ] TOOL JOINTS, [ UNDERREAMERS; CORE WORKING BARRELS; ] SAFETY JOINTS, [ BEING WELL-DRILLING TOOLS ] EACH OF WHICH COMPRISES A SECTION INSERTABLE IN A STRING OF P.
Currently that trademark is represented by trademark attorney(s): JONATHAN P OSHA.
You can learn more about that trademark on the USPTO website: View the USPTO record
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