File:Patent-US-1825931.pdf

From FountainPen
Jump to: navigation, search
Go to page


Original file(1,159 × 1,704 pixels, file size: 695 KB, MIME type: application/pdf, 10 pages)
Inventor

Walter J. Baker

Assignee

The Wahl Company

Country

US

Application N°

163034

Application Date

1927-01-24

Patent N°

1825931

Brevettato

1931-10-06

Priorità

1927-01-24

Brand

Eversharp

Title

Fountain pen

Description

Precursore Ink Shut-off

Riferimenti esterni

Informazioni

Brevetto per un sistema di blocco dell'afflusso di inchiostro precursore dell'Ink Shut-off.

File history

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

Date/TimeThumbnailDimensionsUserComment
current01:36, 25 July 2012Thumbnail for version as of 01:36, 25 July 20121,159 × 1,704, 10 pages (695 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Walter J. Baker |Assignee=The Wahl Company |Country=US |ApplicationNum=163034 |ApplicationDate=1927-01-24 |PatentNum=1825931 |PatentDate=1930-11-06 |PriorityDate=1927-01-24 |Titolo=Fountain pen |Marca=Eversharp |Descrizione=Precu...
  • You cannot overwrite this file.

There are no pages that link to this file.