USPTO trademark record

CIRLEX

Live registered mark · Owner E. I. du Pont de Nemours and Company · Classes 17

Mark details

Owner: E. I. du Pont de Nemours and Company
Serial number: 75022191
Registration number: 2045118
Status: REGISTERED AND RENEWED
Classes: 17 (Rubber / plastics)
Filed: 1995-11-20
Registered: 1997-03-11
Goods / services: manufactured all-polyimide composition with dielectric, high-temperature, cryogenic and chemical-resistant qualities, for use in industrial applications

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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