File:Patent-US-1507622.pdf

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Original file(1,159 × 1,704 pixels, file size: 124 KB, MIME type: application/pdf, 3 pages)
Inventor

Robert G. Pilkington

Assignee

The Wahl Company

Country

US

Application N°

383454

Application Date

1920-05-22

Patent N°

1507622

Brevettato

1924-09-09

Priorità

1920-05-22

Brand

Eversharp

Title

Pen clip

Description

Montaggio fermaglio

Riferimenti esterni

Informazioni

Brevetto per una modalità di montaggio del fermaglio, saldato su un copricappuccio metallico. Con una forma diversa è comunque la modalità di costruzione dei fermagli per i modelli denominati Tulip Clip.

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current18:52, 24 July 2012Thumbnail for version as of 18:52, 24 July 20121,159 × 1,704, 3 pages (124 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Robert G. Pilkington |Assignee=The Wahl Company |Country=US |ApplicationNum=383454 |ApplicationDate=1920-05-22 |PatentNum=1507622 |PatentDate=1924-09-09 |PriorityDate=1920-05-22 |Titolo=Pen clip |Marca=Eversharp |Descrizione=Mont...
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