USPTO trademark record

MKII

Dead mark · Owner Longyear TM, Inc. · Classes 7

Mark details

Owner: Longyear TM, Inc.
Serial number: 85313319
Registration number: 4218816
Status: CANCELLED - SECTION 8 (dead)
Classes: 7 (Machines)
Filed: 2011-05-05
Registered: 2012-10-02
Goods / services: Parts of earth drilling machines, namely, spearhead assemblies used as an integral part of core barrel head assemblies

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

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