File:Patent-US-2620774.pdf
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Original file (1,159 × 1,704 pixels, file size: 442 KB, MIME type: application/pdf, 8 pages)
Dettagli
| Inventor |
James A. Mustard |
|---|---|
| Assignee |
The Parker Pen Company |
| Country |
US |
| Application N° |
31763 |
| Application Date |
1948-06-08 |
| Patent N° |
2620774 |
| Brevettato |
1952-12-09 |
| Priorità |
1948-06-08 |
| Brand | |
| Title |
Fountain pen |
| Description |
Alimentatore a capillarità |
Riferimenti esterni
Informazioni
Brevetto per costruzione di un gruppo pennino con un alimentatore che consente un rifornimento per capillarità. Riferimenti a nº US-381417, nº US-715359, nº US-818052, nº US-1327729, nº US-2398521, nº US-2400768, nº US-2405381 e nº US-2416514, ed inoltre nº GB-189000033 e nº DE-498030.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:41, 31 July 2012 |  | 1,159 × 1,704, 8 pages (442 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=James A. Mustard |Assignee=The Parker Pen Company |Country=US |ApplicationNum=31763 |ApplicationDate=1948-06-08 |PatentNum=2620774 |PatentDate=1952-12-09 |PriorityDate=1948-06-08 |Titolo=Fountain pen |Marca=Parker |Descrizione=Gr... |
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