File:Patent-US-2509234.pdf

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Original file(1,159 × 1,704 pixels, file size: 254 KB, MIME type: application/pdf, 4 pages)
Inventor

David Kahn

Assignee

David Kahn Inc

Country

US

Application N°

637556

Application Date

1945-12-28

Patent N°

2509234

Brevettato

1950-05-30

Priorità

1945-12-28

Brand

Wearever

Title

Fountain pen cap

Description

Montaggio cappuccio

Riferimenti esterni

Informazioni

Brevetto per il montaggio del fermaglio e del cappuccio su un controcappuccio. Riferimenti a nº US-653818, nº US-1538675, nº US-1848358, nº US-1872064, nº US-2022416, nº US-2392942 e nº US-2404063.

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current00:03, 10 August 2013Thumbnail for version as of 00:03, 10 August 20131,159 × 1,704, 4 pages (254 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=David Kahn |Assignee=David Kahn Inc |Country=US |ApplicationNum=637556 |ApplicationDate=1945-12-28 |PatentNum=2509234 |PatentDate=1950-05-30 |PriorityDate=1945-12-28 |Titolo=Fountain pen cap |Marca=Wearever |Descrizione=Montaggio...
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