File:Patent-US-2724367.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: 586 KB, MIME type: application/pdf, 7 pages)
Dettagli
| Inventor |
Frederick R. Wittnebert |
|---|---|
| Assignee |
The Parker Pen Company |
| Country |
US |
| Application N° |
377310 |
| Application Date |
1953-02-17 |
| Patent N° |
2724367 |
| Brevettato |
1955-11-22 |
| Priorità |
1953-02-17 |
| Brand | |
| Title |
Fountain pens |
| Description |
Riferimenti esterni
Informazioni
Brevetto per una variante di caricamento a capillarità. Estensione del brevetto n° US-2670711. Riferimenti a nº US-299219, nº US-2512004, nº US-2554654, nº US-2581739, nº US-2587949 e nº US-2670711.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 00:56, 9 August 2012 |  | 1,159 × 1,704, 7 pages (586 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Frederick R. Wittnebert |Assignee=The Parker Pen Company |Country=US |ApplicationNum=377310 |ApplicationDate=1953-02-17 |PatentNum=2724367 |PatentDate=1955-11-22 |PriorityDate=1953-02-17 |Titolo=Fountain pens |Marca=Parker |Descr... |
You cannot overwrite this file.
File usage
There are no pages that use this file.