File:Patent-US-2774333.pdf

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Original file(1,159 × 1,704 pixels, file size: 227 KB, MIME type: application/pdf, 4 pages)
Inventor

David Kahn

Assignee

David Kahn Inc

Country

US

Application N°

201625

Application Date

1950-12-19

Patent N°

2774333

Brevettato

1956-12-18

Priorità

1950-12-19

Brand

Wearever

Title

Fountain pen with improved feed construction

Description

Alimentatore e sezione

Riferimenti esterni

Informazioni

Brevetto per una modalità di montaggio della sezione e dell'alimentatore per una penna a pennino parzialmente coperto. Riferimenti a nº US-422474, nº US-2176661, nº US-2390541, nº US-2396919 e nº US-2495080.

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current13:24, 11 August 2013Thumbnail for version as of 13:24, 11 August 20131,159 × 1,704, 4 pages (227 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=David Kahn |Assignee=David Kahn Inc |Country=US |ApplicationNum=201625 |ApplicationDate=1950-12-19 |PatentNum=2774333 |PatentDate=1956-12-18 |PriorityDate=1950-12-19 |Titolo=Fountain pen with improved feed construction |Marca=Wea...
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Metadata

关于“Patent-US-2774333.pdf”的事实
Application date1950年12月19日 (二) +
Application number201625 +
Assigned toDavid Kahn Inc +
Invented byDavid Kahn +
Mention patentFile:Patent-US-422474.pdf +File:Patent-US-2176661.pdf +File:Patent-US-2390541.pdf +File:Patent-US-2396919.pdf +File:Patent-US-2495080.pdf +
Patent date1956年12月18日 (二) +
Patent descriptionAlimentatore e sezione +
Patent number2774333 +
Patent titleFountain pen with improved feed construction +
Patented byWearever +
Patented inUS +
Priority date1950年12月19日 (二) +
Used for featureAlimentatore +