Trademark Overview
On Saturday, September 24, 1949, 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 71585274. The federal status of this trademark filing is EXPIRED as of Tuesday, November 3, 1992. This trademark is owned by E.I. DU PONT DE NEMOURS AND COMPANY. The DUPONT trademark is filed in the Firearm Products category with the following description:
SHAPED EXPLOSIVE CHARGES WHICH ARE HIGH EXPLOSIVE CHARGES SO SHAPED THAT UPON DETONATION THE EXPLOSIVE GASES ACT UPON A PORTION OF THE CONTAINER TO FORM A JET OF HIGH VELOCITY FRAGMENTS OF GREAT PENETRATING POWER