File:Patent-US-2303374.pdf
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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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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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