File:Patent-US-1114052.pdf

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Original file(1,159 × 1,704 pixels, file size: 197 KB, MIME type: application/pdf, 4 pages)
Inventor

Walter A. Sheaffer

Assignee

Walter A. Sheaffer

Country

US

Application N°

732087

Application Date

1912-11-18

Patent N°

1114052

Brevettato

1914-10-20

Priorità

1912-11-18

Brand

Sheaffer

Title

Fountain-pen

Description

Caricamento a levetta

Riferimenti esterni

Informazioni

Brevetto per una variante di caricamento a levetta. Stampigliato sulle Sheaffer Flattop e le Lifetime Flattop.

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Date/TimeThumbnailDimensionsUserComment
current01:52, 14 July 2012Thumbnail for version as of 01:52, 14 July 20121,159 × 1,704, 4 pages (197 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Walter A. Sheaffer |Assignee=Walter A. Sheaffer |Country=US |ApplicationNum=732087 |ApplicationDate=1912-11-18 |PatentNum=1114052 |PatentDate=1914-10-20 |PriorityDate=1912-11-18 |Titolo=Pen-clip |Marca=Sheaffer |Descrizione=Varia...
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