File:Patent-US-1798046.pdf

From FountainPen
Jump to: navigation, search
Go to page


Original file(1,159 × 1,704 pixels, file size: 196 KB, MIME type: application/pdf, 3 pages)
Inventor

George Sweetser

Assignee

The Mentmore Manufacturing Company Limited

Country

US

Application N°

406332

Application Date

1929-11-11

Patent N°

1798046

Brevettato

1931-03-24

Priorità

1928-12-10

Brand

Mentmore

Title

Self-filling sac pen

Description

Sistema di caricamento

Riferimenti esterni

Informazioni

Brevetto per un sistema di caricamento a sfiatatoio piuttosto complesso. Priorità dal brevetto inglese. Stessa invenzione di nº GB-326242. Stessa invenzione di nº DE-556766. Stessa invenzione di nº FR-686153. Stessa invenzione di nº CH-146581. Stessa invenzione di nº CA-309938.

File history

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

Date/TimeThumbnailDimensionsUserComment
current18:44, 30 June 2012Thumbnail for version as of 18:44, 30 June 20121,159 × 1,704, 3 pages (196 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=George Sweetser |Assignee=The Mentmore Manufacturing Company Limited |Country=US |ApplicationNum=406332 |ApplicationDate=1929-11-11 |PatentNum=1798046 |PatentDate=1931-03-24 |PriorityDate=1928-12-10 |Titolo=Self-filling sac pen |...
  • You cannot overwrite this file.

There are no pages that link to this file.

Facts about "Patent-US-1798046.pdf"
Application dateNovember 11, 1929 +
Application number406332 +
Assigned toThe Mentmore Manufacturing Company Limited +
Invented byGeorge Sweetser +
Patent dateMarch 24, 1931 +
Patent descriptionSistema di caricamento +
Patent number1798046 +
Patent titleSelf-filling sac pen +
Patented byMentmore +
Patented inUS +
Priority dateDecember 10, 1928 +
Same invention ofFile:Patent-GB-326242.pdf +, File:Patent-DE-556766.pdf +, File:Patent-FR-686153.pdf +, File:Patent-CH-146581.pdf + and File:Patent-CA-309938.pdf +