Open main menu

FountainPen β

File:Patent-US-2398521.pdf

Go to page


Original file(1,159 × 1,704 pixels, file size: 497 KB, MIME type: application/pdf, 7 pages)
Inventor

George D. Cloutier

Assignee

Eversharp Inc.

Country

US

Application N°

518931

Application Date

1944-01-20

Patent N°

2398521

Brevettato

1946-04-16

Priorità

1944-01-20

Brand

Eversharp

Title

Fountain pen

Description

Alimentatore e caricamento Fifth Avenue

Riferimenti esterni

Informazioni

Brevetto per una serie di innovazioni tecniche introdotte nella Fifth Avenue a partire dall'alimentatore e dalla sezione a pennino coperto e relativi meccanismi di compensazione per concludere con la variante di caricamento a levetta dotato di sfiatatoio nel sacchetto, come per la Skyline.

File history

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

Date/TimeThumbnailDimensionsUserComment
current01:44, 8 July 2012Thumbnail for version as of 01:44, 8 July 20121,159 × 1,704, 7 pages (497 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=George D. Cloutier |Assignee=Eversharp Inc. |Country=US |ApplicationNum=169130 |ApplicationDate=1944-01-20 |PatentNum=2398521 |PatentDate=1946-04-16 |PriorityDate=1944-01-20 |Titolo=Fountain pen |Marca=Eversharp |Modello=Fifth Av...
  • You cannot overwrite this file.

There are no pages that link to this file.