Serial Number
71654722
Owner
DIAMOND EXPANSION BOLT CO., INC.First Use Date
Sep 3, 1909
Filing Date
Oct 14, 1953
KEYSTONE Trademark
Serial Number: 71654722 • Registration: 0593529
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
October 14, 1953
Registration Date
August 10, 1954
First Use Anywhere
September 3, 1909
First Use in Commerce
September 3, 1909
Cancellation Date
April 1, 2016