File:Patent-US-2208460.pdf

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Original file(1,159 × 1,704 pixels, file size: 228 KB, MIME type: application/pdf, 4 pages)
Inventor

David Kahn, Mack Seyforth

Assignee

David Kahn Inc

Country

US

Application N°

191782

Application Date

1938-02-21

Patent N°

2208460

Brevettato

1940-07-16

Priorità

1938-02-21

Brand

Wearever

Title

Pen point and method of making the same

Description

Costruzione pennino

Riferimenti esterni

Informazioni

Brevetto per la costruzione della punta di un pennino economico tramite ripiegamento della stessa.

File history

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current22:54, 9 August 2013Thumbnail for version as of 22:54, 9 August 20131,159 × 1,704, 4 pages (228 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=David Kahn, Mack Seyforth |Assignee=David Kahn Inc |Country=US |ApplicationNum=191782 |ApplicationDate=1938-02-21 |PatentNum=2208460 |PatentDate=1940-07-16 |PriorityDate=1938-02-21 |Titolo=Pen point and method of making the same...
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Metadata

Fatti riguardanti Patent-US-2208460.pdf
Application datefebbraio 21, 1938 +
Application number191782 +
Assigned toDavid Kahn Inc +
Invented byDavid Kahn + e Mack Seyforth +
Patent dateluglio 16, 1940 +
Patent descriptionCostruzione pennino +
Patent number2208460 +
Patent titlePen point and method of making the same +
Patented byWearever +
Patented inUS +
Priority datefebbraio 21, 1938 +
Used for featurePennino +