File:Patent-US-2756722.pdf
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Original file (1,159 × 1,704 pixels, file size: 258 KB, MIME type: application/pdf, 5 pages)
Dettagli
| Inventor |
Josef C. Lamy |
|---|---|
| Assignee |
Carl Josef Lamy |
| Country |
US |
| Application N° |
351899 |
| Application Date |
1953-04-29 |
| Patent N° |
2756722 |
| Brevettato |
1956-07-31 |
| Priorità |
1952-05-08 |
| Brand | |
| Title |
Fountain pen structure |
| Description |
Riferimenti esterni
Informazioni
Brevetto per un alimentatore, presumibilmente una delle prime versioni del tintomatic. Priorità dal brevetto tedesco. Stessa invenzione di nº DE-926653. Stessa invenzione di nº GB-739284. Stessa invenzione di nº CH-312235. Riferimenti a nº US-1706923, nº US-2129134, nº US-2396919 e nº US-2489983; ed inoltre nº DE-820253, nº FR-932339, nº DE-828966.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:27, 29 June 2012 |  | 1,159 × 1,704, 5 pages (258 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Josef C. Lamy |Assignee=Carl Josef Lamy |Country=US |ApplicationNum=351899 |ApplicationDate=1953-04-29 |PatentNum=2756722 |PatentDate=1956-07-31 |PriorityDate=1952-05-08 |Titolo=Fountain pen structure |Marca=Lamy |Descrizione=Ali... |
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