File:Patent-US-1419026.pdf

From FountainPen
Jump to: navigation, search
Go to page


Original file(1,159 × 1,704 pixels, file size: 133 KB, MIME type: application/pdf, 3 pages)
Inventor

Arthur O. Dahlberg

Assignee

Arthur O. Dahlberg

Country

US

Application N°

482957

Application Date

1921-07-07

Patent N°

1419026

Brevettato

1922-06-06

Priorità

1921-07-07

Brand

Unbranded

Title

Fountain pen

Description

Sistema di caricamento

Riferimenti esterni

Informazioni

Brevetto per un sistema di caricamento a depressione ottenuta pompando tramite un fondello mobile. Nessuna applicazione nota.

File history

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

Date/TimeThumbnailDimensionsUserComment
current00:45, 4 July 2012Thumbnail for version as of 00:45, 4 July 20121,159 × 1,704, 3 pages (133 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Arthur O. Dahlberg |Assignee=Arthur O. Dahlberg |Country=US |ApplicationNum=482957 |ApplicationDate=1921-07-07 |PatentNum=1419026 |PatentDate=1922-06-06 |PriorityDate=1921-07-07 |Titolo=Fountain pen |Marca=Unbranded |Descrizione=...
  • You cannot overwrite this file.

There are no pages that link to this file.

Fatti riguardanti Patent-US-1419026.pdf
Application dateluglio 7, 1921 +
Application number482957 +
Assigned toArthur O. Dahlberg +
Invented byArthur O. Dahlberg +
Patent dategiugno 6, 1922 +
Patent descriptionSistema di caricamento +
Patent number1419026 +
Patent titleFountain pen +
Patented byUnbranded +
Patented inUS +
Priority dateluglio 7, 1921 +