File:Patent-US-2129655.pdf

From FountainPen
Jump to: navigation, search
Go to page


Original file(1,159 × 1,704 pixels, file size: 326 KB, MIME type: application/pdf, 5 pages)
Inventor

William P. De Witt

Assignee

William P. De Witt

Country

US

Application N°

13455

Application Date

1935-03-28

Patent N°

2129655

Brevettato

1938-09-13

Priorità

1935-03-28

Brand

De Witt-La France

Title

Pencil

Description

Matita meccanica

Riferimenti esterni

Informazioni

Brevetto per una matita meccanica.

File history

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

Date/TimeThumbnailDimensionsUserComment
current23:26, 25 June 2012Thumbnail for version as of 23:26, 25 June 20121,159 × 1,704, 5 pages (326 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=William P. De Witt |Assignee=William P. De Witt |Country=US |ApplicationNum=13455 |ApplicationDate=1935-03-28 |PatentNum=2129655 |PatentDate=1938-09-13 |PriorityDate=1935-03-28 |Titolo=Pencil |Marca=De Witt-La France |Descrizione...
  • You cannot overwrite this file.

There are no pages that link to this file.

Fatti riguardanti Patent-US-2129655.pdf
Application datemarzo 28, 1935 +
Application number13455 +
Assigned toWilliam P. De Witt +
Invented byWilliam P. De Witt +
Patent datesettembre 13, 1938 +
Patent descriptionMatita meccanica +
Patent number2129655 +
Patent titlePencil +
Patented byDe Witt-La France +
Patented inUS +
Priority datemarzo 28, 1935 +