File:Patent-US-2007576.pdf

From FountainPen
Jump to: navigation, search
Go to page


Original file(1,159 × 1,704 pixels, file size: 525 KB, MIME type: application/pdf, 7 pages)
Inventor

Charles K. Lovejoy

Assignee

Charles K. Lovejoy

Country

US

Application N°

712556

Application Date

1934-02-23

Patent N°

2007576

Brevettato

1935-07-09

Priorità

1934-02-23

Brand

Unbranded

Title

Fountain-pen

Description

Sistema di caricamento

Riferimenti esterni

Informazioni

Brevetto per una variante di caricamento a sfiatatoio analogo al caricamento Vacumatic, con un diverso meccanismo per la creazione della depressione. Dello stesso inventore della Fingertip.

File history

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

Date/TimeThumbnailDimensionsUserComment
current01:51, 1 July 2012Thumbnail for version as of 01:51, 1 July 20121,159 × 1,704, 7 pages (525 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Charles K. Lovejoy |Assignee=Charles K. Lovejoy |Country=US |ApplicationNum=712556 |ApplicationDate=1934-02-23 |PatentNum=2007576 |PatentDate=1935-07-09 |PriorityDate=1934-02-23 |Titolo=Fountain-pen |Marca=Unbranded |Descrizione=...
  • You cannot overwrite this file.

There are no pages that link to this file.

Fatti riguardanti Patent-US-2007576.pdf
Application datefebbraio 23, 1934 +
Application number712556 +
Assigned toCharles K. Lovejoy +
Invented byCharles K. Lovejoy +
Patent dateluglio 9, 1935 +
Patent descriptionSistema di caricamento +
Patent number2007576 +
Patent titleFountain-pen +
Patented byUnbranded +
Patented inUS +
Priority datefebbraio 23, 1934 +
Used for featureVacumatic filler +