Serial Number
72202392
Owner
STOFFEL SEALS CORPORATIONFirst Use Date
Sep 10, 1952
Filing Date
Sep 22, 1964
PRONG-LOK Trademark
Serial Number: 72202392 • Registration: 0816588
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
September 22, 1964
Registration Date
October 11, 1966
First Use Anywhere
September 10, 1952
First Use in Commerce
September 10, 1952
Published for Opposition
July 26, 1966