Pocket Watch Database

Trademark Archive
#35380

Patent Information

Watch Case -symbol Keystone With Letters Co-

Keystone Watch Case Co
H. L. T. S. Roberts

November 13, 1900

Trademark #35380
Trademark Number:35380
Description:Watch Case -symbol Keystone With Letters Co-
Issued To: Keystone Watch Case Co
H. L. T. S. Roberts
Trademark Date:Nov 13, 1900
First Use:January 1886
Registration Type:Trademark
External Research:http://tsdr.uspto.go…