USPTO trademark record

FILTRAPORE

Dead mark · Owner Celgard LLC · Classes 7, 11

Mark details

Owner: Celgard LLC
Serial number: 78663423
Registration number: 3200663
Status: CANCELLED - SECTION 8 (dead)
Classes: 7 (Machines), 11 (Appliances / lighting)
Filed: 2005-07-05
Registered: 2007-01-23
Goods / services: Filters for industrial machines for gas and liquid filtration and venting; Filters made of fiber for water filtration and venting; Fibrous filtering media for general industrial use in the purificati…

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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