File:Patent-US-1641829.pdf
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Original file (1,159 × 1,704 pixels, file size: 262 KB, MIME type: application/pdf, 5 pages)
Dettagli
| Inventor |
Walter A. Sheaffer, Craig R. Sheaffer |
|---|---|
| Assignee |
Walter A. Sheaffer, Craig R. Sheaffer |
| Country |
US |
| Application N° |
758539 |
| Application Date |
1920-01-30 |
| Patent N° |
1641829 |
| Brevettato |
1927-09-06 |
| Priorità |
1924-12-29 |
| Brand | |
| Title |
Combined fountain-pen rack and paper weight |
| Description |
Costruzione stiloforo |
Riferimenti esterni
Informazioni
Brevetto per la costruzione di uno stiloforo e relativa base. Riferimento a nº US-1118240. Usato anche dalla Parker e dalla Eversharp, appare sul foglietto sottostante degli stilofori di queste aziende; presumibilmente fa parte di quelli assegnati alla Pen Desk Set Company.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:37, 14 July 2012 |  | 1,159 × 1,704, 5 pages (262 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Walter A. Sheaffer, Craig R. Sheaffer |Assignee=Walter A. Sheaffer, Craig R. Sheaffer |Country=US |ApplicationNum=758539 |ApplicationDate=1920-01-30 |PatentNum=1641829 |PatentDate=1927-09-06 |PriorityDate=1924-12-29 |Titolo=Combi... |
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