File:Patent-GB-469496.pdf
Jump to navigation
Jump to search
 Size of this JPG preview of this PDF file: 443 × 600 pixels. Other resolution: 177 × 240 pixels. |
Original file (1,296 × 1,754 pixels, file size: 377 KB, MIME type: application/pdf, 5 pages)
Dettagli
| Inventor |
William Livsey |
|---|---|
| Assignee |
William Livsey |
| Country |
GB |
| Application N° |
8604/36 |
| Application Date |
1936-03-23 |
| Patent N° |
469496 |
| Brevettato |
1937-07-27 |
| Priorità |
1936-03-23 |
| Brand | |
| Title |
Improvements in and relating to Fountain Pens |
| Description |
Sistema di caricamento |
Riferimenti esterni
Informazioni
Brevetto per un sistema di caricamento, variante del pulsante di fondo. Il brevetto è chiaramente riconducibile alla Lang Pen Company, sia perché William Livsey ha altri brevetti assegnati a questa azienda, sia perché il domicilio dello stesso (Hope Street, Liverpool) è quello della sede della suddetta compagnia. Riferimenti a nº GB-442262.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:01, 22 March 2021 |  | 1,296 × 1,754, 5 pages (377 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=William Livsey |Assignee=William Livsey |Country=GB |ApplicationNum=8604/36 |ApplicationDate=1936-03-23 |PatentNum=469496 |PatentDate=1937-07-27 |PriorityDate=1936-03-23 |Titolo=Improvements in and relating to Fountain Pens |Marc... |
You cannot overwrite this file.
File usage
There are no pages that use this file.