Serial Number
71438451
Owner
PIONEER HI-BRED CORN COMPANYFirst Use Date
Nov 15, 1940
Filing Date
Dec 2, 1940
HY-LINE Trademark
Serial Number: 71438451 • Registration: 0387198
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
December 2, 1940
Registration Date
May 6, 1941
First Use Anywhere
November 15, 1940
First Use in Commerce
November 15, 1940
Cancellation Date
November 12, 2021