File:Patent-GB-595652.pdf

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Original file(1,295 × 1,752 pixels, file size: 942 KB, MIME type: application/pdf, 11 pages)
Inventor

Edward Stephen Sears

Assignee

Mabie, Todd & Company Limited

Country

GB

Application N°

15199/45

Application Date

1945-06-15

Patent N°

595652

Brevettato

1947-12-11

Priorità

1945-06-15

Brand

Swan

Title

Improvements in or relating to Fountain Pens

Description

Sistema di caricamento

Riferimenti esterni

Informazioni

Brevetto per un sistema di caricamento azionabile con la rotazione del fondello, presumibile evoluzione del leverless. Stessa invenzione di nº US-2554641. Riferimenti a nº GB-390585 e nº GB-457212.

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current02:41, 18 April 2013Thumbnail for version as of 02:41, 18 April 20131,295 × 1,752, 11 pages (942 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Edward Stephen Sears |Assignee=Mabie, Todd & Company Limited |Country=GB |ApplicationNum=15199/45 |ApplicationDate=1945-06-15 |PatentNum=595652 |PatentDate=1947-12-11 |PriorityDate=1945-06-15 |Titolo=Improvements in or relating t...
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Metadata

Facts about "Patent-GB-595652.pdf"
Application dateJune 15, 1945 +
Application number15199/45 +
Assigned toMabie, Todd & Company Limited +
Invented byEdward Stephen Sears +
Mention patentFile:Patent-GB-390585.pdf + and File:Patent-GB-457212.pdf +
Patent dateDecember 11, 1947 +
Patent descriptionSistema di caricamento +
Patent number595652 +
Patent titleImprovements in or relating to Fountain Pens +
Patented bySwan +
Patented inGB +
Priority dateJune 15, 1945 +
Same invention ofFile:Patent-US-2554641.pdf +
Used for featureLeverless +