Trademark Overview
On Monday, June 24, 1963, a trademark application was filed for DU PONT with the United States Patent and Trademark Office. The USPTO has given the DU PONT trademark a serial number of 72171626. The federal status of this trademark filing is EXPIRED as of Saturday, June 30, 1984. This trademark is owned by E. I. DU PONT DE NEMOURS AND COMPANY. The DU PONT trademark is filed in the Non-Metallic Building Material Products category with the following description:
CALKING COMPOSITIONS