File:Patent-US-340865.pdf

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Original file(1,159 × 1,704 pixels, file size: 187 KB, MIME type: application/pdf, 4 pages)
Inventor

Dewitt C. Demarest

Assignee

Dewitt C. Demarest

Country

US

Application N°

175073

Application Date

1885-08-22

Patent N°

340865

Brevettato

1886-04-27

Priorità

1885-08-22

Brand

Unbranded

Title

Fountain-pen

Description

Proto-stilografica

Riferimenti esterni

Informazioni

Brevetto per una proto-stilografica dotata di un sistema di alimentazione e caricamento con vari tubetti alquanto macchinoso.

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current00:02, 12 November 2012Thumbnail for version as of 00:02, 12 November 20121,159 × 1,704, 4 pages (187 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Dewitt C. Demarest |Assignee=Dewitt C. Demarest |Country=US |ApplicationNum=175073 |ApplicationDate=1885-08-22 |PatentNum=340865 |PatentDate=1886-04-27 |PriorityDate=1885-08-22 |Titolo=Fountain-pen |Marca=Unbranded |Descrizione=A...
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Fatti riguardanti Patent-US-340865.pdf
Application dateagosto 22, 1885 +
Application number175073 +
Assigned toDewitt C. Demarest +
Invented byDewitt C. Demarest +
Patent dateaprile 27, 1886 +
Patent descriptionProto-stilografica +
Patent number340865 +
Patent titleFountain-pen +
Patented byUnbranded +
Patented inUS +
Priority dateagosto 22, 1885 +