File:Patent-GB-729639.pdf

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Original file(1,295 × 1,752 pixels, file size: 393 KB, MIME type: application/pdf, 5 pages)
Inventor

Edward Stephen Sears

Assignee

Mabie, Todd & Company Limited

Country

GB

Application N°

5008/51

Application Date

1951-03-01

Patent N°

729639

Brevettato

1955-05-11

Priorità

1951-03-01

Brand

Swan

Title

Improvements in Nib Sections for Fountain Pens

Description

Pennino intercambiabile

Riferimenti esterni

Informazioni

Brevetto per un gruppo pennino intercambiabile e relativo montaggio, con un pennino di forma semiconica. Riferimenti a nº GB-656673, nº GB-729729, nº GB-679783.

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current17:19, 10 August 2012Thumbnail for version as of 17:19, 10 August 20121,295 × 1,752, 5 pages (393 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Edward Stephen Sears |Assignee=Mabie, Todd & Company Limited |Country=GB |ApplicationNum=5008/51 |ApplicationDate=1951-03-01 |PatentNum=729639 |PatentDate=1955-05-11 |PriorityDate=1951-03-01 |Titolo=Improvements in nib sections f...
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Fatti riguardanti Patent-GB-729639.pdf
Application datemarzo 1, 1951 +
Application number5008/51 +
Assigned toMabie, Todd & Company Limited +
Invented byEdward Stephen Sears +
Mention patentFile:Patent-GB-656673.pdf +, File:Patent-GB-729729.pdf + e File:Patent-GB-679783.pdf +
Patent datemaggio 11, 1955 +
Patent descriptionPennino intercambiabile +
Patent number729639 +
Patent titleImprovements in Nib Sections for Fountain Pens +
Patented bySwan +
Patented inGB +
Priority datemarzo 1, 1951 +
Used for featurePennino +