File:Patent-US-668759.pdf

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Original file(1,159 × 1,704 pixels, file size: 123 KB, MIME type: application/pdf, 3 pages)
Inventor

William W. Stewart

Assignee

William W. Stewart

Country

US

Application N°

23572

Application Date

1900-07-14

Patent N°

668759

Brevettato

1901-02-26

Priorità

1900-07-14

Brand

Swan

Title

Fountain-pen

Description

Penna stilografica

Riferimenti esterni

Informazioni

Brevetto per una stilografica. Secondo quanto riportato qui i brevetti di William W. Stewart sarebbero stati utilizzati dalla Swan per la produzione delle loro prime stilografiche negli USA.

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current20:57, 11 November 2012Thumbnail for version as of 20:57, 11 November 20121,159 × 1,704, 3 pages (123 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=William W. Stewart |Assignee=William W. Stewart |Country=US |ApplicationNum=23572 |ApplicationDate=1900-07-14 |PatentNum=668759 |PatentDate=1901-02-26 |PriorityDate=1900-07-14 |Titolo=Fountain-pen |Marca=Swan |Descrizione=Chiusur...
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Fatti riguardanti Patent-US-668759.pdf
Application dateluglio 14, 1900 +
Application number23572 +
Assigned toWilliam W. Stewart +
Invented byWilliam W. Stewart +
Patent datefebbraio 26, 1901 +
Patent descriptionPenna stilografica +
Patent number668759 +
Patent titleFountain-pen +
Patented bySwan +
Patented inUS +
Priority dateluglio 14, 1900 +