File:Patent-US-2640297.pdf

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Original file(1,159 × 1,704 pixels, file size: 324 KB, MIME type: application/pdf, 5 pages)
Inventor

Soren S. Adams

Assignee

Soren S. Adams

Country

US

Application N°

317901

Application Date

1952-10-31

Patent N°

2640297

Brevettato

1953-06-02

Priorità

1952-10-31

Brand

Unbranded

Title

Explosive fountain pen

Description

Penna "esplosiva" giocattolo

Riferimenti esterni

Informazioni

Brevetto per una finta penna "esplosiva" per scherzi. Riferimenti a nº FR-744874 e nº GB-383811.

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current11:36, 1 July 2013Thumbnail for version as of 11:36, 1 July 20131,159 × 1,704, 5 pages (324 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Soren S. Adams |Assignee=Soren S. Adams |Country=US |ApplicationNum=317901 |ApplicationDate=1952-10-31 |PatentNum=2509465 |PatentDate=1953-06-02 |PriorityDate=1952-10-31 |Titolo=Explosive fountain pen |Marca=Unbranded |Descrizion...
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