File:Patent-GB-616010.pdf

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Original file(1,295 × 1,752 pixels, file size: 542 KB, MIME type: application/pdf, 8 pages)
Inventor

Edward Stephen Sears

Assignee

Mabie, Todd & Company Limited

Country

GB

Application N°

24551/46

Application Date

1946-08-17

Patent N°

616010

Brevettato

1949-01-14

Priorità

1946-08-17

Brand

Swan

Title

Improvements in or relating to self-filling fountain pens

Description

Sistema di caricamento

Riferimenti esterni

Informazioni

Brevetto per un sistema di caricamento, presumibile evoluzione del leverless, non è noto se sia stato prodotto.

File history

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current16:00, 25 April 2013Thumbnail for version as of 16:00, 25 April 20131,295 × 1,752, 8 pages (542 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Edward Stephen Sears |Assignee=Mabie, Todd & Company Limited |Country=GB |ApplicationNum=24551/46 |ApplicationDate=1946-08-17 |PatentNum=616010 |PatentDate=1949-01-14 |PriorityDate=1946-08-17 |Titolo=Improvements in or relating t...
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Metadata

Fatti riguardanti Patent-GB-616010.pdf
Application dateagosto 17, 1946 +
Application number24551/46 +
Assigned toMabie, Todd & Company Limited +
Invented byEdward Stephen Sears +
Patent dategennaio 14, 1949 +
Patent descriptionSistema di caricamento +
Patent number616010 +
Patent titleImprovements in or relating to self-filling fountain pens +
Patented bySwan +
Patented inGB +
Priority dateagosto 17, 1946 +
Used for featureLeverless +