File:Patent-US-D057404.pdf

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Original file(1,159 × 1,704 pixels, file size: 57 KB, MIME type: application/pdf, 2 pages)
Inventor

John C. Wahl

Assignee

The Wahl Company

Country

US

Application N°

428832

Application Date

1920-12-06

Patent N°

D057404

Brevettato

1921-03-15

Priorità

1920-12-06

Brand

Eversharp

Title

Design for a pen or pencil case

Description

Motivo per guilloché

Riferimenti esterni

Informazioni

Brevetto di design per un motivo di guilloché, questa versione non sembra essere stata usata per le Wahl Engine Turned.

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Date/TimeThumbnailDimensionsUserComment
current22:57, 18 August 2012Thumbnail for version as of 22:57, 18 August 20121,159 × 1,704, 2 pages (57 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=John C. Wahl |Assignee=The Wahl Company |Country=US |ApplicationNum=428832 |ApplicationDate=1920-12-06 |PatentNum=D057404 |PatentDate=1921-03-15 |PriorityDate=1920-12-06 |Titolo=Design for a pen or pencil case |Marca=Eversharp |D...
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