File:Patent-US-1661225.pdf
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| Inventor |
Theodor Kovacs |
|---|---|
| Assignee |
Theodor Kovacs |
| Country |
US |
| Application N° |
92807 |
| Application Date |
1926-03-06 |
| Patent N° |
1661225 |
| Brevettato |
1928-03-06 |
| Priorità |
1925-03-03 |
| Brand | |
| Title |
Fountain pen |
| Description |
Caricamento rientrante |
Riferimenti esterni
Informazioni
Brevetto di un sistema di caricamento di una rientrante, realizzato nella modalità classica del cosiddetto safety filler con un diverso meccanismo della vite elicodale. Priorità da brevetto tedesco. Non ne è nota alcuna realizzazione.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:07, 10 July 2012 |  | 1,159 × 1,704, 5 pages (305 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=US |ApplicationNum=92807 |ApplicationDate=1926-03-06 |PatentNum=1661225 |PatentDate=1928-03-06 |PriorityDate=1925-03-03 |Titolo=Fountain pen |Marca=Pelikan |Descrizione=Meccanismo ... |
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Fatti riguardanti Patent-US-1661225.pdf
| Application date | marzo 6, 1926 + |
| Application number | 92807 + |
| Assigned to | Theodor Kovacs + |
| Invented by | Theodor Kovacs + |
| Patent date | marzo 6, 1928 + |
| Patent description | Caricamento rientrante + |
| Patent number | 1661225 + |
| Patent title | Fountain pen + |
| Patented by | Günther Wagner - Pelikan + |
| Patented in | US + |
| Priority date | marzo 3, 1925 + |
| Used for feature | Safety filler + |
