File:Patent-GB-191116979.pdf

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Original file(1,239 × 1,754 pixels, file size: 231 KB, MIME type: application/pdf, 4 pages)
Inventor

Harry C. Johnson, Ernest M. Wade

Assignee

Harry C. Johnson, Ernest M. Wade

Country

GB

Application N°

191116979

Application Date

1911-07-25

Patent N°

191116979

Brevettato

1912-07-25

Priorità

1911-07-25

Brand

Lang - Curzon - Summit

Title

Improvements in or relating to Fountain or Reservoir Pens

Description

Caricamento a siringa

Riferimenti esterni

Informazioni

Brevetto per una variante di caricamento a siringa con alberino sul fondello. Attribuibile alla Lang Co. Ltd. per l'uso dell'indirizzo della sede della stessa, Hope Street 13, Liverpool. Stessa invenzione di nº US-1124454.

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current19:13, 22 July 2012Thumbnail for version as of 19:13, 22 July 20121,239 × 1,754, 4 pages (231 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Harry C. Johnson, Ernest M. Wade |Assignee=Harry C. Johnson, Ernest M. Wade |Country=GB |ApplicationNum=191116979 |ApplicationDate=1911-07-25 |PatentNum=191116979 |PatentDate=1912-07-25 |PriorityDate=1911-07-25 |Titolo=Improvemen...
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Application dateJuly 25, 1911 +
Application number191116979 +
Assigned toHarry C. Johnson, Ernest M. Wade +
Invented byHarry C. Johnson + and Ernest M. Wade +
Patent dateJuly 25, 1912 +
Patent descriptionCaricamento a siringa +
Patent number191116979 +
Patent titleImprovements in or relating to Fountain or Reservoir Pens +
Patented byLang - Curzon - Summit +
Patented inGB +
Priority dateJuly 25, 1911 +
Same invention ofFile:Patent-US-1124454.pdf +
Used for featureSyringe filler +