USPTO trademark record

POLYKOOL

Dead mark · Owner Glen Electric Holdings GmbH · Classes 11

Mark details

Owner: Glen Electric Holdings GmbH
Serial number: 77138904
Registration number: 3419470
Status: CANCELLED - SECTION 8 (dead)
Classes: 11 (Appliances / lighting)
Filed: 2007-03-23
Registered: 2008-04-29
Goods / services: Closed loop industrial liquid cooling units, water chillers and heat exchangers

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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