USPTO trademark record

DYNOMAX

Live registered mark · Owner Tenneco Automotive Operating Company Inc. · Classes 7

Mark details

Owner: Tenneco Automotive Operating Company Inc.
Serial number: 77194261
Registration number: 3380783
Status: REGISTERED AND RENEWED
Classes: 7 (Machines)
Filed: 2007-05-31
Registered: 2008-02-12
Goods / services: Motor vehicle exhaust systems consisting of mufflers, [ catalytic converters, headers,] exhaust pipes, adaptor pipes, [ muffler inlet and outlet reducers, exhaust pipe reducers, tail pipe reducers, ]…

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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