USPTO trademark record

COREMASTER

Dead mark · Owner Baker Hughes Incorporated · Classes 7

Mark details

Owner: Baker Hughes Incorporated
Serial number: 78192053
Registration number: 2788889
Status: CANCELLED - SECTION 8 (dead)
Classes: 7 (Machines)
Filed: 2002-12-06
Registered: 2003-12-02
Goods / services: Power operated tools, namely, modular coring tool for use in retrieving downhole core samples during the drilling of oil, gas and geothermal wells

Register data indexed 2026-11-07. Bulk records trail live filings — check the official USPTO search for the latest status before filing.

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