USPTO trademark record

PENAL-TROL

Live registered mark · Owner ACORN ENGINEERING COMPANY · Classes 9

Mark details

Owner: ACORN ENGINEERING COMPANY
Serial number: 77179467
Registration number: 3377634
Status: REGISTERED AND RENEWED
Classes: 9 (Software / electronics / downloadable media)
Filed: 2007-05-12
Registered: 2008-02-05
Goods / services: Electronic control valves for regulating the flow of liquids

Register data as of 2026-11-07. Records can trail live filings — check the official USPTO search for the latest status before filing.

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