File:Patent-US-2223541.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: 1.18 MB, MIME type: application/pdf, 16 pages)
Dettagli
| Inventor |
Marlin S. Baker |
|---|---|
| Assignee |
The Parker Pen Company |
| Country |
US |
| Application N° |
249617 |
| Application Date |
1939-01-06 |
| Patent N° |
2223541 |
| Brevettato |
1940-12-03 |
| Priorità |
1939-01-06 |
| Brand | |
| Title |
Fountain pen |
| Description |
Alimentatore e sezione Parker 51 |
Riferimenti esterni
Informazioni
Brevetto per l'alimentatore e la sezione della Parker 51, in particolare riporta la novità dell'uso di un sistema a pennino coperto. Stessa invenzione di nº GB-534657.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 23:12, 6 July 2012 |  | 1,159 × 1,704, 16 pages (1.18 MB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Marlin S. Baker |Assignee=The Parker Pen Company |Country=US |ApplicationNum=249617 |ApplicationDate=1939-01-06 |PatentNum=2223541 |PatentDate=1940-12-03 |PriorityDate=1939-01-06 |Titolo=Fountain pen |Marca=Parker |Modello=Parker... |
You cannot overwrite this file.
File usage
There are no pages that use this file.