File:Patent-GB-474893.pdf

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Original file(1,295 × 1,752 pixels, file size: 333 KB, MIME type: application/pdf, 4 pages)
Inventor

Leslie William Johnson, Edward Stephen Sears

Assignee

Mabie, Todd & Company Limited

Country

GB

Application N°

12861/37

Application Date

1937-05-05

Patent N°

474893

Brevettato

1937-11-09

Priorità

1937-05-05

Brand

Swan

Title

Improvements in or relating to stylographic pens

Description

Penna a stilo

Riferimenti esterni

Informazioni

Brevetto per una penna a stilo.

File history

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current15:13, 25 April 2013Thumbnail for version as of 15:13, 25 April 20131,295 × 1,752, 4 pages (333 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Leslie William Johnson, Edward Stephen Sears |Assignee=Mabie, Todd & Company Limited |Country=GB |ApplicationNum=12861/37 |ApplicationDate=1937-05-05 |PatentNum=474893 |PatentDate=1937-11-09 |PriorityDate=1937-05-05 |Titolo=Impro...
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Metadata

Facts about "Patent-GB-474893.pdf"
Application dateMay 5, 1937 +
Application number12861/37 +
Assigned toMabie, Todd & Company Limited +
Invented byLeslie William Johnson + and Edward Stephen Sears +
Patent dateNovember 9, 1937 +
Patent descriptionPenna a stilo +
Patent number474893 +
Patent titleImprovements in or relating to stylographic pens +
Patented bySwan +
Patented inGB +
Priority dateMay 5, 1937 +
Used for featurePenna a stilo +