Serial Number
73104036
Owner
MERKLE INTERNATIONAL, INC.First Use Date
Jan 31, 1974
Filing Date
Oct 21, 1976
HEAD-LOK Trademark
Serial Number: 73104036 • Registration: 1080187
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
October 21, 1976
Registration Date
December 27, 1977
First Use Anywhere
January 31, 1974
First Use in Commerce
January 31, 1974
Cancellation Date
March 20, 2020