File:Patent-US-2274470.pdf

From FountainPen
Jump to: navigation, search
Go to page


Original file(1,159 × 1,704 pixels, file size: 343 KB, MIME type: application/pdf, 5 pages)
Inventor

Farnham F. Boyle, William H. Lindemon

Assignee

W. A. Sheaffer Pen Company

Country

US

Application N°

380612

Application Date

1939-12-22

Patent N°

2274470

Brevettato

1942-02-24

Priorità

1941-02-26

Brand

Sheaffer

Title

Fountain pen

Description

Cappuccio Crest

Riferimenti esterni

Informazioni

Brevetto per il cappuccio in metallo della prima versione della Crest, con la sezione con la filettatura sulla parte estrema.

File history

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

Date/TimeThumbnailDimensionsUserComment
current01:58, 15 July 2012Thumbnail for version as of 01:58, 15 July 20121,159 × 1,704, 5 pages (343 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Farnham F. Boyle, William H. Lindemon |Assignee=W. A. Sheaffer Pen Company |Country=US |ApplicationNum=380612 |ApplicationDate=1939-12-22 |PatentNum=2241852 |PatentDate=1942-02-24 |PriorityDate=1941-02-26 |Titolo=Fountain pen |Ma...
  • You cannot overwrite this file.

There are no pages that link to this file.