File:Patent-US-1277613.pdf

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Original file(1,159 × 1,704 pixels, file size: 146 KB, MIME type: application/pdf, 3 pages)
Inventor

William Livsey

Assignee

William Livsey

Country

US

Application N°

209422

Application Date

1917-12-29

Patent N°

1277613

Brevettato

1918-09-03

Priorità

1917-12-29

Brand

Stephens,Lang - Curzon - Summit

Title

Fountain and stylographic pens

Description

Meccanismo rientrante

Riferimenti esterni

Informazioni

Brevetto per una variante del meccanismo di una rientrante. I brevetti di Livsey risultano, secondo questo articolo, legati alla produzione della Stephens e probabilmente anche della Lang.

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current17:52, 20 September 2015Thumbnail for version as of 17:52, 20 September 20151,159 × 1,704, 3 pages (146 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=William Livsey |Assignee=William Livsey |Country=US |ApplicationNum=209422 |ApplicationDate=1917-12-29 |PatentNum=1277613 |PatentDate=1918-09-03 |PriorityDate=1917-12-29 |Titolo=Fountain and stylographic pens |Marca=Stephens,Lang...
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Metadata

Fatti riguardanti Patent-US-1277613.pdf
Application datedicembre 29, 1917 +
Application number209422 +
Assigned toWilliam Livsey +
Invented byWilliam Livsey +
Patent datesettembre 3, 1918 +
Patent descriptionMeccanismo rientrante +
Patent number1277613 +
Patent titleFountain and stylographic pens +
Patented byStephens + e Lang - Curzon - Summit +
Patented inUS +
Priority datedicembre 29, 1917 +