File:Patent-GB-469699.pdf

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Original file(1,295 × 1,752 pixels, file size: 284 KB, MIME type: application/pdf, 4 pages)
Inventor

Eric Ernest Samuel Wade

Assignee

Eric Ernest Samuel Wade

Country

GB

Application N°

16200/36

Application Date

1936-06-10

Patent N°

469699

Brevettato

1937-07-30

Priorità

1936-06-10

Brand

Lang - Curzon - Summit

Title

Improvements in and relating to Fountain Pens

Description

Sezione semitrasparente

Riferimenti esterni

Informazioni

Brevetto per una sezione trasparente per la visualizzazione del livello di inchiostro con un caricamento a pulsante di fondo. Assegnato all'inventore, che ha come domicilio l'indirizzo della Lang Pen Company. Riferimento a nº GB-442262.

File history

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current02:32, 11 March 2017Thumbnail for version as of 02:32, 11 March 20171,295 × 1,752, 4 pages (284 KB)Piccardi (talk | contribs){{PatentInfo |Assignee=Eric Ernest Samuel Wade |Country=GB |ApplicationNum=17290/45 |ApplicationDate=1945-07-06 |PatentNum=595572 |PatentDate=1947-12-09 |PriorityDate=1945-07-06 |Titolo=Improvements in and relating to Fountain Pens |Marca=Lang - Curzon...
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Metadata

Facts about "Patent-GB-469699.pdf"
Application dateJune 10, 1936 +
Application number16200/36 +
Assigned toEric Ernest Samuel Wade +
Invented byEric Ernest Samuel Wade +
Mention patentFile:Patent-GB-442262.pdf +
Patent dateJuly 30, 1937 +
Patent descriptionSezione semitrasparente +
Patent number469699 +
Patent titleImprovements in and relating to Fountain Pens +
Patented byLang - Curzon - Summit +
Patented inGB +
Priority dateJune 10, 1936 +