File:Patent-US-1380109.pdf
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Original file (1,159 × 1,704 pixels, file size: 261 KB, MIME type: application/pdf, 4 pages)
Dettagli
| Inventor |
Charles A. Luck |
|---|---|
| Assignee |
The Conklin Pen Manufacturing Company |
| Country |
US |
| Application N° |
272480 |
| Application Date |
1919-01-22 |
| Patent N° |
1380109 |
| Brevettato |
1921-05-31 |
| Priorità |
1919-01-22 |
| Brand | |
| Title |
Fountain-pen |
| Description |
Corpo penna in metallo |
Riferimenti esterni
Informazioni
Brevetto per la costruzione del corpo penna in metallo. Diviso da nº US-1315373.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 20:03, 31 July 2012 |  | 1,159 × 1,704, 4 pages (261 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Charles A. Luck |Assignee=The Conklin Pen Manufacturing Company |Country=US |ApplicationNum=272480 |ApplicationDate=1919-01-22 |PatentNum=1380109 |PatentDate=1921-05-21 |PriorityDate=1919-01-22 |Titolo=Pen-point holder |Marca=Con... |
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