USPTO trademark record

GYRALGRINDER

Dead mark · Owner Chemplex Industries, Inc. · Classes 7

Mark details

Owner: Chemplex Industries, Inc.
Serial number: 77552671
Registration number: 3756277
Status: CANCELLED - SECTION 8 (dead)
Classes: 7 (Machines)
Filed: 2008-08-21
Registered: 2010-03-02
Goods / services: Machine used for comminuting geological samples, phosphate rock, cement, ores, and mineral to prepare samples for spectrochemical analysis

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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