Serial Number
71187804
Owner
E.I. DU PONT DE NEMOURS AND COMPANYFirst Use Date
Jun 1, 1920
Filing Date
Nov 1, 1923
DUCO Trademark
Serial Number: 71187804 • Registration: 0183504
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
November 1, 1923
Registration Date
April 29, 1924
First Use Anywhere
June 1, 1920
First Use in Commerce
June 1, 1920
Cancellation Date
February 5, 2005