File:Patent-US-1669040.pdf
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Original file (1,159 × 1,704 pixels, file size: 118 KB, MIME type: application/pdf, 3 pages)
Dettagli
| Inventor |
William L. Cannif |
|---|---|
| Assignee |
The Parker Pen Company |
| Country |
US |
| Application N° |
141973 |
| Application Date |
1926-10-16 |
| Patent N° |
1669040 |
| Brevettato |
1928-05-08 |
| Priorità |
1926-10-16 |
| Brand | |
| Title |
Pen-gripping device |
| Description |
Bocchetta stiloforo |
Riferimenti esterni
Informazioni
Brevetto per la bocchetta di uno stiloforo. Riferimenti a n° US-1669036. Usato anche dalla Eversharp, appare sul foglietto sottostante uno stiloforo di questa azienda; presumibilmente fa parte di quelli assegnati alla Pen Desk Set Company.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:50, 5 August 2012 |  | 1,159 × 1,704, 3 pages (118 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=William L. Cannif |Assignee=The Parker Pen Company |Country=US |ApplicationNum=141973 |ApplicationDate=1926-10-16 |PatentNum=1669040 |PatentDate=1928-05-08 |PriorityDate=1926-10-16 |Titolo=Pen-gripping device |Marca=Parker |Descr... |
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