USPTO trademark record

DURANET

Dead mark · Owner W. L. Gore & Associates, Inc. · Classes 11

Mark details

Owner: W. L. Gore & Associates, Inc.
Serial number: 75638597
Registration number: Not registered
Status: ABANDONED – EXPRESS AFTER PUB (dead)
Classes: 11 (Appliances / lighting)
Filed: 1999-02-11
Registered: —
Goods / services: Air filters for ultralow penetration air (ULPA) or high efficiency penetration air (HEPA) filtration for use in cleanrooms or clen environments

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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