File:Patent-US-2303374.pdf
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Original file (1,159 × 1,704 pixels, file size: 367 KB, MIME type: application/pdf, 5 pages)
Dettagli
| Inventor |
Lynn P. Martin |
|---|---|
| Assignee |
W. A. Sheaffer Pen Company |
| Country |
US |
| Application N° |
417667 |
| Application Date |
1941-11-03 |
| Patent N° |
2303374 |
| Brevettato |
1942-12-01 |
| Priorità |
1941-11-03 |
| Brand | |
| Title |
Fountain pen |
| Description |
Riferimenti esterni
Informazioni
Brevetto per l'alimentatore per il pennino conico descritto nell'immediatamente precedente nº US-2303373. Questo tipo di pennino corto si trova spesso sulle Tuckaway e sui modelli dello stesso periodo.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:29, 15 July 2012 |  | 1,159 × 1,704, 5 pages (367 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Lynn P. Martin |Assignee=W. A. Sheaffer Pen Company |Country=US |ApplicationNum=417667 |ApplicationDate=1941-11-03 |PatentNum=2303374 |PatentDate=1942-12-01 |PriorityDate=1941-11-03 |Titolo=Fountain pen |Marca=Sheaffer |Descrizio... |
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