Serial Number
73172704
Owner
PIONEER HI-BRED INTERNATIONAL, INC.First Use Date
May 15, 1977
Filing Date
Jun 1, 1978
Serial #73172704 Trademark
Serial Number: 73172704 • Registration: 1131164
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
June 1, 1978
Registration Date
February 26, 1980
First Use Anywhere
May 15, 1977
First Use in Commerce
May 15, 1977
Cancellation Date
March 11, 2016