File:Patent-US-2521657.pdf
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Original file (1,159 × 1,704 pixels, file size: 314 KB, MIME type: application/pdf, 6 pages)
Dettagli
| Inventor |
Victor H. Severy |
|---|---|
| Assignee |
Scripto Inc. |
| Country |
US |
| Application N° |
543785 |
| Application Date |
1944-07-07 |
| Patent N° |
2521657 |
| Brevettato |
1950-09-05 |
| Priorità |
1944-07-07 |
| Brand | |
| Title |
Fountain pen |
| Description |
Costruzione stilografica |
Riferimenti esterni
Informazioni
Brevetto per una modalità di costruzione di una stilografica. Riferimenti a nº US-1611171, nº US-1689142, nº US-1931279, nº US-1980159, nº US-2056055, nº US-2089449, nº US-2125957, nº US-2149557, nº US-2223541, nº US-2234812, nº US-2241865, nº US-2282840, nº US-2283333, nº US-2303373, nº US-2305287, nº US-2404063, nº US-2417861 e nº US-D137660 .
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 03:23, 8 July 2012 |  | 1,159 × 1,704, 6 pages (314 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Victor H. Severy |Assignee=Scripto Inc. |Country=US |ApplicationNum=543785 |ApplicationDate=1944-07-07 |PatentNum=2521657 |PatentDate=1950-09-05 |PriorityDate=1944-07-07 |Titolo=Fountain pen |Marca=Scripto |Descrizione=Costruzion... |
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