Pocket Watch Database
Trademark Archive
#99080
Patent Information
Calculagraph
Calculagraph Co
August 18, 1914
Trademark #99080
| Trademark Number: | 99080 |
| Description: | Calculagraph |
| Issued To: | Calculagraph Co |
| Trademark Date: | Aug 18, 1914 |
| Registration Type: | Trademark |
| External Research: | http://tsdr.uspto.go… |
