File:Patent-US-2432061.pdf

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Original file(1,159 × 1,704 pixels, file size: 446 KB, MIME type: application/pdf, 7 pages)
Inventor

Isidor Chesler

Assignee

Eagle Pencil Company

Country

US

Application N°

692677

Application Date

1946-08-23

Patent N°

2432061

Brevettato

1947-12-02

Priorità

1946-08-23

Brand

Eagle

Title

Writing instrument

Description

Penna a sfera

Riferimenti esterni

Informazioni

Brevetto per una penna a sfera con caricamento a pulsante di fondo.

File history

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current23:49, 15 July 2012Thumbnail for version as of 23:49, 15 July 20121,159 × 1,704, 7 pages (446 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Isidor Chesler |Assignee=Eagle Pencil Company |Country=US |ApplicationNum=692677 |ApplicationDate=1946-08-23 |PatentNum=2432061 |PatentDate=1947-12-02 |PriorityDate=1946-08-23 |Titolo=Writing instrument |Marca=Eagle |Descrizione...
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Facts about "Patent-US-2432061.pdf"
Application dateAugust 23, 1946 +
Application number692677 +
Assigned toEagle Pencil Company +
Invented byIsidor Chesler +
Patent dateDecember 2, 1947 +
Patent descriptionPenna a sfera +
Patent number2432061 +
Patent titleWriting instrument +
Patented byEagle +
Patented inUS +
Priority dateAugust 23, 1946 +