File:Patent-US-D057404.pdf

From FountainPen
Jump to: navigation, search
Go to page


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.

File history

Click on a date/time to view the file as it appeared at that time.

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...
  • You cannot overwrite this file.

There are no pages that link to this file.

关于“Patent-US-D057404.pdf”的事实
Application date1920年12月6日 (一) +
Application number428832 +
Assigned toThe Wahl Company +
Invented byJohn C. Wahl +
Patent date1921年3月15日 (二) +
Patent descriptionMotivo per guilloché +
Patent numberD057404 +
Patent titleDesign for a pen or pencil case +
Patented byWahl Eversharp +
Patented inUS +
Priority date1920年12月6日 (一) +
Used for modelWahl Metal Pen +