USPTO trademark record

GRADIAL TUB

Live registered mark · Owner Harnischfeger Technologies, Inc. · Classes 7

Mark details

Owner: Harnischfeger Technologies, Inc.
Serial number: 85130999
Registration number: 4080997
Status: REGISTERED AND RENEWED
Classes: 7 (Machines)
Filed: 2010-09-16
Registered: 2012-01-03
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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