Pocket Watch Database
Trademark Archive
#164416
Patent Information
Watch Movement Helbros
Helbein-stone Co Inc
William P. Helbein
February 20, 1923
Trademark #164416
| Trademark Number: | 164416 |
| Description: | Watch Movement Helbros |
| Issued To: |
Helbein-stone Co Inc William P. Helbein |
| Trademark Date: | Feb 20, 1923 |
| Registration Type: | Trademark |
| External Research: | http://tsdr.uspto.go… |
