File:Patent-US-655423.pdf
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Original file (1,159 × 1,704 pixels, file size: 150 KB, MIME type: application/pdf, 3 pages)
| Inventor |
Henry J. Upton |
|---|---|
| Assignee |
Rhodes G. Lockwood, William N. Lockwood |
| Country |
US |
| Application N° |
9843 |
| Application Date |
1900-03-23 |
| Patent N° |
655423 |
| Brevettato |
1900-08-07 |
| Priorità |
1900-03-23 |
| Brand | |
| Title |
Fountain-pen |
| Description |
Costruzione cappuccio |
Riferimenti esterni
Informazioni
Brevetto per un cappuccio di sicurezza con foro di sfiato in testa.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:22, 19 August 2012 |  | 1,159 × 1,704, 3 pages (150 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Henry J. Upton |Assignee=Rhodes G. Lookwood, William N. Lookwood |Country=US |ApplicationNum=9843 |ApplicationDate=1900-03-23 |PatentNum=655423 |PatentDate=1900-08-07 |PriorityDate=1900-03-23 |Titolo=Fountain-pen |Marca=Unbranded... |
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