Serial Number
73172707
Owner
PIONEER HI-BRED INTERNATIONAL, INC.First Use Date
Oct 2, 1974
Filing Date
Jun 1, 1978
PROBIOS Trademark
Serial Number: 73172707 • Registration: 1131165
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
June 1, 1978
Registration Date
February 26, 1980
First Use Anywhere
October 2, 1974
First Use in Commerce
October 2, 1974
Published for Opposition
November 27, 1979