File:Patent-US-1475953.pdf

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Original file(1,159 × 1,704 pixels, file size: 131 KB, MIME type: application/pdf, 3 pages)
Inventor

David Klein

Assignee

Marx Finstone

Country

US

Application N°

618198

Application Date

1923-02-10

Patent N°

1475953

Brevettato

1923-12-04

Priorità

1923-02-10

Brand

Eclipse

Title

Lever for self-filler fountain pens

Description

Caricamento a levetta

Riferimenti esterni

Informazioni

Brevetto per una variante di caricamento a levetta.

File history

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Date/TimeThumbnailDimensionsUserComment
current00:45, 28 June 2012Thumbnail for version as of 00:45, 28 June 20121,159 × 1,704, 3 pages (131 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=David Klein |Assignee=Marx Finstone |Country=US |ApplicationNum=618198 |ApplicationDate=1923-02-10 |PatentNum=1475953 |PatentDate=1923-12-04 |PriorityDate=1923-02-10 |Titolo=Lever for self-filler fountain pens |Marca=Eclipse |Des...
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关于“Patent-US-1475953.pdf”的事实
Application date1923年2月10日 (六) +
Application number618198 +
Assigned toMarx Finstone +
Invented byDavid Klein +
Patent date1923年12月4日 (二) +
Patent descriptionCaricamento a levetta +
Patent number1475953 +
Patent titleLever for self-filler fountain pens +
Patented byEclipse +
Patented inUS +
Priority date1923年2月10日 (六) +
Used for featureLever filler +