File:Patent-US-2139045.pdf

From FountainPen
Jump to: navigation, search
Go to page


Original file(1,159 × 1,704 pixels, file size: 294 KB, MIME type: application/pdf, 5 pages)
Inventor

Milford G. Sypher

Assignee

Chilton Pen Company

Country

US

Application N°

181080

Application Date

1937-12-22

Patent N°

2139045

Brevettato

1938-12-06

Priorità

1937-12-22

Brand

Chilton

Title

Fountain pen

Description

Caricamento pneumatico

Riferimenti esterni

Informazioni

Brevetto per un miglioramento del caricamento pneumatico della Chilton. Riferimento a nº US-2017109.

File history

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

Date/TimeThumbnailDimensionsUserComment
current12:38, 25 June 2012Thumbnail for version as of 12:38, 25 June 20121,159 × 1,704, 5 pages (294 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Milford G. Sypher |Assignee=Chilton Pen Company |Country=US |ApplicationNum=181080 |ApplicationDate=1937-12-22 |PatentNum=2139045 |PatentDate=1938-12-06 |PriorityDate=1937-12-22 |Titolo=Fountain pen |Marca=Chilton |Descrizione=M...
  • You cannot overwrite this file.

There are no pages that link to this file.