File:Patent-US-1508795.pdf

From FountainPen
Jump to: navigation, search
Go to page


Original file(1,159 × 1,704 pixels, file size: 169 KB, MIME type: application/pdf, 3 pages)
Inventor

Clifford N. Johnson

Assignee

The Conklin Pen Manufacturing Company

Country

US

Application N°

518193

Application Date

1921-11-28

Patent N°

1508795

Brevettato

1924-09-16

Priorità

1921-11-28

Brand

Conklin

Title

Pencil

Description

Matita meccanica

Riferimenti esterni

Informazioni

Brevetto per una matita meccanica. Riferimento a nº US-1267575.

File history

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

Date/TimeThumbnailDimensionsUserComment
current20:08, 31 July 2012Thumbnail for version as of 20:08, 31 July 20121,159 × 1,704, 3 pages (169 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Clifford N. Johnson |Assignee=The Conklin Pen Manufacturing Company |Country=US |ApplicationNum=518193 |ApplicationDate=1921-11-28 |PatentNum=1508795 |PatentDate=1924-09-16 |PriorityDate=1921-11-28 |Titolo=Pencil |Marca=Conklin |...
  • You cannot overwrite this file.

There are no pages that link to this file.

Fatti riguardanti Patent-US-1508795.pdf
Application datenovembre 28, 1921 +
Application number518193 +
Assigned toThe Conklin Pen Manufacturing Company +
Invented byClifford N. Johnson +
Mention patentFile:Patent-US-1267575.pdf +
Patent datesettembre 16, 1924 +
Patent descriptionMatita meccanica +
Patent number1508795 +
Patent titlePencil +
Patented byConklin Pen Manufacturing Co. +
Patented inUS +
Priority datenovembre 28, 1921 +