USPTO trademark record

POLYZEN

Dead mark · Owner Tyco Electronics Corporation · Classes 9

Mark details

Owner: Tyco Electronics Corporation
Serial number: 77882516
Registration number: 3817823
Status: CANCELLED - SECTION 8 (dead)
Classes: 9 (Software / electronics / downloadable media)
Filed: 2009-11-30
Registered: 2010-07-13
Goods / services: Thermally protected zener diode micro-assemblies that help protect circuits from damage caused by overvoltage and overcurrent fault conditions

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

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