File:Patent-US-939057.pdf
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Original file (1,159 × 1,704 pixels, file size: 213 KB, MIME type: application/pdf, 3 pages)
| Inventor |
Morris W. Moore |
|---|---|
| Assignee |
Samuel Ward Company |
| Country |
US |
| Application N° |
467327 |
| Application Date |
1908-12-14 |
| Patent N° |
939057 |
| Brevettato |
1909-11-02 |
| Priorità |
1908-12-14 |
| Brand | |
| Title |
Fountain-pen |
| Description |
Caricamento rientrante |
Riferimenti esterni
Informazioni
Brevetto per una rientrante, con una versione di caricamento piuttosto complessa in cui la penna viene fatta spostare con una rotazione della parte anteriore usando l'avvitamento del cappuccio, ed il riempimento viene effettuato aprendo la parte esterna di quest'ultimo.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:20, 10 November 2013 |  | 1,159 × 1,704, 3 pages (213 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Morris W. Moore |Assignee=Samuel Ward Company |Country=US |ApplicationNum=467327 |ApplicationDate=1908-12-14 |PatentNum=939057 |PatentDate=1909-11-02 |PriorityDate=1908-12-14 |Titolo=Fountain-pen |Marca=Unbranded |Descrizione=Car... |
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