Pocket Watch Database
Patent Archive
#143503
Patent Information
Machine Watch Chain & Bracelet Mfg
William C. Edge
October 7, 1873
Patent #143503
| Manufacturer: | Keller & Untermeyer Mfg. Co. |
| Patent Number: | 143503 |
| Description: | Machine Watch Chain & Bracelet Mfg |
| Inventor(s): | William C. Edge |
| Patent Date: | Oct 7, 1873 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: | |
In advertisements published during 1883 in The Jewelers' Circular and Horological Review, Keller & Untermeyer claimed to "have secured the exclusive right to manufacture Gold, Silver and Filled Inlaid Decorated Cases under W.C. Edge's improved methods, secured by Letters Patent." | |
