Serial Number
71557830
Owner
E.I. DU PONT DE NEMOURS AND COMPANYFirst Use Date
Apr 1, 1948
Filing Date
May 26, 1948
DUCO Trademark
Serial Number: 71557830 • Registration: 0513853
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
May 26, 1948
Registration Date
August 16, 1949
First Use Anywhere
April 1, 1948
First Use in Commerce
April 1, 1948
Cancellation Date
October 15, 2021