USPTO trademark record

OILMASTER

Dead mark · Owner WEATHERFORD/LAMB, INC. · Classes 7, 37

Mark details

Owner: WEATHERFORD/LAMB, INC.
Serial number: 76310595
Registration number: Not registered
Status: ABANDONED-FAILURE TO RESPOND OR LATE RESPONSE (dead)
Classes: 7 (Machines), 37 (Construction / repair)
Filed: 2001-09-07
Registered: —
Goods / services: APPARATUS, NAMELY A HYDRAULIC PUMPING SYSTEM, FOR USE IN THE CONSTRUCTION, MAINTENANCE AND REPAIR OF OIL AND GAS WELLS, AND FOR USE IN TRANSFERRING FLUID FROM DOWNHOLE TO THE SURFACE BY A HYDRAULICAL…

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

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