File:Patent-FR-480426.pdf

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Original file(1,093 × 1,575 pixels, file size: 142 KB, MIME type: application/pdf, 3 pages)
Inventor

Edwin F. Britten

Assignee

L. E. Waterman Company

Country

FR

Application N°

480426

Application Date

1915-12-10

Patent N°

480426

Brevettato

1916-08-03

Priorità

1915-03-19

Brand

Waterman

Title

Perfectionnements aux porte-plume à réservoir à remplissage automatique

Description

Caricamento a levetta

Riferimenti esterni

Informazioni

Brevetto per una variante di caricamento a levetta. Priorità dal brevetto americano. Stessa invenzione di nº US-1156748.

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current02:01, 20 November 2013Thumbnail for version as of 02:01, 20 November 20131,093 × 1,575, 3 pages (142 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Edwin F. Britten |Assignee=L. E. Waterman Company |Country=FR |ApplicationNum=480426 |ApplicationDate=1915-12-10 |PatentNum=480426 |PatentDate=1916-08-03 |PriorityDate=1915-03-19 |Titolo=Perfectionnements aux porte-plume à rése...
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Metadata

Fatti riguardanti Patent-FR-480426.pdf
Application datedicembre 10, 1915 +
Application number480426 +
Assigned toL. E. Waterman Company +
Invented byEdwin F. Britten +
Patent dateagosto 3, 1916 +
Patent descriptionCaricamento a levetta +
Patent number480426 +
Patent titlePerfectionnements aux porte-plume à réservoir à remplissage automatique +
Patented byWaterman +
Patented inFR +
Priority datemarzo 19, 1915 +
Same invention ofFile:Patent-US-1156748.pdf +
Used for featureLever filler +