File:Patent-US-1475954.pdf

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Original file(1,159 × 1,704 pixels, file size: 105 KB, MIME type: application/pdf, 3 pages)
Inventor

David Klein

Assignee

Marx Finstone

Country

US

Application N°

618199

Application Date

1923-02-10

Patent N°

1475954

Brevettato

1923-12-04

Priorità

1923-02-10

Brand

Eclipse

Title

Self-filling fountain pen

Description

Sistema di caricamento

Riferimenti esterni

Informazioni

Brevetto per un sistema di caricamento a pressione del serbatoio attraverso un forellino, in sostanza una variante di caricamento a stuzzicadenti.

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current00:41, 28 June 2012Thumbnail for version as of 00:41, 28 June 20121,159 × 1,704, 3 pages (105 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=David Klein |Assignee=Marx Finstone |Country=US |ApplicationNum=618199 |ApplicationDate=1923-02-10 |PatentNum=1475954 |PatentDate=1923-12-04 |PriorityDate=1923-02-10 |Titolo=Self-filling fountain pen |Marca=Eclipse |Descrizione=C...
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Facts about "Patent-US-1475954.pdf"
Application dateFebruary 10, 1923 +
Application number618199 +
Assigned toMarx Finstone +
Invented byDavid Klein +
Patent dateDecember 4, 1923 +
Patent descriptionSistema di caricamento +
Patent number1475954 +
Patent titleSelf-filling fountain pen +
Patented byEclipse +
Patented inUS +
Priority dateFebruary 10, 1923 +
Used for featureMatch-stick filler +