File:Patent-GB-524710.pdf

From FountainPen
Jump to: navigation, search
Go to page


Original file(1,295 × 1,752 pixels, file size: 297 KB, MIME type: application/pdf, 4 pages)
Inventor

William F. Johnson

Assignee

The Mentmore Manufacturing Company Limited

Country

GB

Application N°

3712/39

Application Date

1939-02-03

Patent N°

524710

Brevettato

1940-08-13

Priorità

1939-02-03

Brand

Mentmore

Title

Improvements in fountain pens

Description

Pennino intercambiabile

Riferimenti esterni

Informazioni

Brevetto per un gruppo pennino intercambiabile.

File history

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

Date/TimeThumbnailDimensionsUserComment
current00:44, 30 November 2013Thumbnail for version as of 00:44, 30 November 20131,295 × 1,752, 4 pages (297 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=William F. Johnson |Assignee=The Mentmore Manufacturing Company Limited |Country=GB |ApplicationNum=3712/39 |ApplicationDate=1939-02-03 |PatentNum=524710 |PatentDate=1940-08-13 |PriorityDate=1939-02-03 |Titolo=Improvements in fou...
  • You cannot overwrite this file.

There are no pages that link to this file.

Metadata

Facts about "Patent-GB-524710.pdf"
Application dateFebruary 3, 1939 +
Application number3712/39 +
Assigned toThe Mentmore Manufacturing Company Limited +
Invented byWilliam F. Johnson +
Patent dateAugust 13, 1940 +
Patent descriptionPennino intercambiabile +
Patent number524710 +
Patent titleImprovements in fountain pens +
Patented byMentmore +
Patented inGB +
Priority dateFebruary 3, 1939 +