Serial Number
73168609
Owner
NATIONAL PATENT DEVELOPMENT CORPORATIONFirst Use Date
Apr 12, 1978
Filing Date
May 1, 1978
ENDOLOCK Trademark
Serial Number: 73168609 • Registration: 1125954
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
May 1, 1978
Registration Date
October 16, 1979
First Use Anywhere
April 12, 1978
First Use in Commerce
April 12, 1978
Cancellation Date
March 26, 1986