File:Patent-GB-435482.pdf

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Original file(1,295 × 1,752 pixels, file size: 576 KB, MIME type: application/pdf, 7 pages)
Inventor

Edward Stephen Sears

Assignee

Mabie, Todd & Company Limited

Country

GB

Application N°

9209/34

Application Date

1934-03-23

Patent N°

435482

Brevettato

1935-09-23

Priorità

1934-03-23

Brand

Swan

Title

Improvements in or relating to Fountain Pens

Description

Sistema di caricamento

Riferimenti esterni

Informazioni

Brevetto per un sistema di caricamento a sfiatatoio, con delle analogie rispetto allo stantuffo tuffante. Citata come applicazione di questo brevetto anche una versione alternativa la richiesta n° 14843/34 del 1934-05-16.

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current13:47, 25 April 2013Thumbnail for version as of 13:47, 25 April 20131,295 × 1,752, 7 pages (576 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Edward Stephen Sears |Assignee=Mabie, Todd & Company Limited |Country=GB |ApplicationNum=9209/34 |ApplicationDate=1934-03-23 |PatentNum=435482 |PatentDate=1935-09-23 |PriorityDate=1934-03-23 |Titolo=Improvements in or relating to...
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Metadata

Facts about "Patent-GB-435482.pdf"
Application dateMarch 23, 1934 +
Application number9209/34 +
Assigned toMabie, Todd & Company Limited +
Invented byEdward Stephen Sears +
Patent dateSeptember 23, 1935 +
Patent descriptionSistema di caricamento +
Patent number435482 +
Patent titleImprovements in or relating to Fountain Pens +
Patented bySwan +
Patented inGB +
Priority dateMarch 23, 1934 +
Used for featureStantuffo tuffante +