File:Patent-US-1197360.pdf

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Original file(1,159 × 1,704 pixels, file size: 202 KB, MIME type: application/pdf, 4 pages)
Inventor

William I. Ferris, Edwin F. Britten

Assignee

L. E. Waterman Company

Country

US

Application N°

857099

Application Date

1914-08-17

Patent N°

1197360

Brevettato

1916-09-05

Priorità

1914-08-17

Brand

Waterman

Title

Presser-bar-actuating lever for self-filling fountain-pens

Description

Caricamento a levetta

Riferimenti esterni

Informazioni

Brevetto per una variante di caricamento a levetta. Versione tipica della Waterman, caratterizzata da una gabbia metallica che contiene il meccanismo. Stessa invenzione di nº GB-191505790.

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current02:26, 28 July 2012Thumbnail for version as of 02:26, 28 July 20121,159 × 1,704, 4 pages (202 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=William I. Ferris, Edwin F. Britten |Assignee=L. E. Waterman Company |Country=US |ApplicationNum=857099 |ApplicationDate=1914-08-17 |PatentNum=1197360 |PatentDate=1916-09-05 |PriorityDate=1914-08-17 |Titolo=Presser-bar-actuating ...
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关于“Patent-US-1197360.pdf”的事实
Application date1914年8月17日 (一) +
Application number857099 +
Assigned toL. E. Waterman Company +
Invented byWilliam I. Ferris +和Edwin F. Britten +
Patent date1916年9月5日 (二) +
Patent descriptionCaricamento a levetta +
Patent number1197360 +
Patent titlePresser-bar-actuating lever for self-filling fountain-pens +
Patented byWaterman +
Patented inUS +
Priority date1914年8月17日 (一) +
Same invention ofFile:Patent-GB-191505790.pdf +
Used for featureLever filler +