USPTO trademark record

ROCKFORCE

Dead mark · Owner ReedHycalog, L.P. · Classes 7

Mark details

Owner: ReedHycalog, L.P.
Serial number: 78919366
Registration number: 3808608
Status: CANCELLED - SECTION 8 (dead)
Classes: 7 (Machines)
Filed: 2006-06-28
Registered: 2010-06-22
Goods / services: Downhole drilling tools, namely, drill bits for subterranean hydrocarbon 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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