USPTO trademark record

GRADIAL TUB

Dead mark · Owner Harnischfeger Technologies, Inc. · Classes 7

Mark details

Owner: Harnischfeger Technologies, Inc.
Serial number: 75727174
Registration number: 2333149
Status: CANCELLED - SECTION 8 (dead)
Classes: 7 (Machines)
Filed: 1999-06-10
Registered: 2000-03-21
Goods / services: Parts for earth moving equipment, namely support tubs for mining draglines

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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