Trademark Overview
On Wednesday, April 14, 1971, a trademark application was filed for DUPONT with the United States Patent and Trademark Office. The USPTO has given the DUPONT trademark a serial number of 72389074. The federal status of this trademark filing is EXPIRED as of Wednesday, November 4, 1992. This trademark is owned by E. I. DU PONT DE NEMOURS AND COMPANY. The DUPONT trademark is filed in the Medical Instrument Products category with the following description:
X-RAY APPARATUS-NAMELY, X-RAY FILM DISPENSERS, CASSETTES, CASSETTE UNLOADERS, TRANSPORT FEEDERS, TRANSPORT CASES, UNLOADING TRAYS, AND DAYLIGHT ADAPTORS FOR X-RAY FILM PROCESSORS