File:Patent-US-2983254.pdf

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Original file(1,159 × 1,704 pixels, file size: 209 KB, MIME type: application/pdf, 3 pages)
Inventor

Derrick John Silver

Assignee

Mentmore Manufacturing Company Limited

Country

US

Application N°

808151

Application Date

1959-04-22

Patent N°

2983254

Brevettato

1961-05-09

Priorità

1958-04-23

Brand

Mentmore

Title

Fountain pens

Description

Alimentatore

Riferimenti esterni

Informazioni

Brevetto per un alimentatore specifico di una penna con caricamento a capillarità. Priorità dal brevetto inglese. Stessa invenzione di nº GB-927251. Stessa invenzione di nº FR-1222185. Stessa invenzione di nº CH-353996. Riferimenti a nº US-679790, nº US-1493680, nº US-2019734, nº US-2642043, nº US-2690739, nº US-2782763, nº US-2811947, nº US-2921558 e nº US-2935968.

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current01:14, 2 December 2013Thumbnail for version as of 01:14, 2 December 20131,159 × 1,704, 3 pages (209 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Derrick John Silver |Assignee=Mentmore Manufacturing Company Limited |Country=US |ApplicationNum=808151 |ApplicationDate=1959-04-22 |PatentNum=2983254 |PatentDate=1961-05-09 |PriorityDate=1958-04-23 |Titolo=Fountain pens |Marca=M...
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