File:Patent-US-311554.pdf
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| Inventor |
Paul E. Wirt |
|---|---|
| Assignee |
Paul E. Wirt |
| Country |
US |
| Application N° |
311554 |
| Application Date |
1884-06-26 |
| Patent N° |
311554 |
| Brevettato |
1885-02-03 |
| Priorità |
1884-06-26 |
| Brand | |
| Title |
Fountain-pen |
| Description |
Riferimenti esterni
Informazioni
Brevetto per un alimentatore di tipo overfeed.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 15:15, 23 July 2012 |  | 1,159 × 1,704, 4 pages (271 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Paul E. Wirt |Assignee=Paul E. Wirt |Country=US |ApplicationNum=311554 |ApplicationDate=1884-06-26 |PatentNum=311554 |PatentDate=1885-02-03 |PriorityDate=1884-06-26 |Titolo=Fountain-pen |Marca=Wirt |Descrizione=Alimentatore ''[[o... |
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Fatti riguardanti Patent-US-311554.pdf
| Application date | giugno 26, 1884 + |
| Application number | 311554 + |
| Assigned to | Paul E. Wirt + |
| Invented by | Paul E. Wirt + |
| Patent date | febbraio 3, 1885 + |
| Patent description | Alimentatore overfeed + |
| Patent number | 311554 + |
| Patent title | Fountain-pen + |
| Patented by | Wirt + |
| Patented in | US + |
| Priority date | giugno 26, 1884 + |
| Used for feature | Alimentatore + e Overfeed + |
