File:Patent-US-2648309.pdf

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Original file(1,159 × 1,704 pixels, file size: 671 KB, MIME type: application/pdf, 11 pages)
Inventor

Floyd E. Bartell

Assignee

The Parker Pen Company

Country

US

Application N°

185415

Application Date

1950-09-23

Patent N°

2648309

Brevettato

1953-08-11

Priorità

1950-09-23

Brand

Parker

Title

Fountain pen

Description

Alimentatore caricamento a capillarità

Riferimenti esterni

Informazioni

Brevetto per un alimentatore complementare all'uso di un caricamento a capillarità. Riferimenti a nº US-1820226, nº US-2256429, nº US-2522554 e nº US-2522555.

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current21:49, 9 July 2012Thumbnail for version as of 21:49, 9 July 20121,159 × 1,704, 11 pages (671 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Floyd E. Bartell |Assignee=The Parker Pen Company |Country=US |ApplicationNum=185415 |ApplicationDate=1950-09-23 |PatentNum=2648309 |PatentDate=1953-08-11 |PriorityDate=1950-09-23 |Titolo=Fountain pen |Marca=Parker |Descrizione=C...
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