Pocket Watch Database
Trademark Archive
#152603
Patent Information
Watch Spring Jurgensen
L H Keller & Co
A. L. S. Sherwin
February 28, 1922
Trademark #152603
| Trademark Number: | 152603 |
| Description: | Watch Spring Jurgensen |
| Issued To: |
L H Keller & Co A. L. S. Sherwin |
| Trademark Date: | Feb 28, 1922 |
| Registration Type: | Trademark |
| External Research: | http://tsdr.uspto.go… |
