File:Patent-US-214795.pdf
Jump to navigation
Jump to search
 Size of this JPG preview of this PDF file: 408 × 600 pixels. Other resolution: 163 × 240 pixels. |
Original file (1,159 × 1,704 pixels, file size: 122 KB, MIME type: application/pdf, 3 pages)
Dettagli
| Inventor |
William W. Stewart |
|---|---|
| Assignee |
William W. Stewart |
| Country |
US |
| Application N° |
214795 |
| Application Date |
1879-02-06 |
| Patent N° |
214795 |
| Brevettato |
1879-04-29 |
| Priorità |
1879-02-06 |
| Brand | |
| Title |
Improvement in fountain-pen holder |
| Description |
Proto-stilografica |
Riferimenti esterni
Informazioni
Brevetto per una stilografica primitiva, e relativo sistema di alimentazione. Secondo quanto riportato qui i brevetti di William W. Stewart sarebbero stati utilizzati dalla Swan per la produzione delle loro prime stilografiche negli USA.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 20:06, 11 November 2012 |  | 1,159 × 1,704, 3 pages (122 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=William W. Stewart |Assignee=William W. Stewart |Country=US |ApplicationNum=214795 |ApplicationDate=1879-02-06 |PatentNum=214795 |PatentDate=1879-04-29 |PriorityDate=1879-02-06 |Titolo=Fountain-pen holder |Marca=Swan |Descrizione... |
You cannot overwrite this file.
File usage
There are no pages that use this file.