File:Patent-US-1246232.pdf

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Original file(1,159 × 1,704 pixels, file size: 324 KB, MIME type: application/pdf, 5 pages)
Inventor

William L. Chapman

Assignee

William L. Chapman

Country

US

Application N°

836399

Application Date

1914-05-05

Patent N°

1246232

Brevettato

1917-11-13

Priorità

1914-05-05

Brand

A. A. Waterman

Title

Fountain-pen

Description

Sistema di caricamento

Riferimenti esterni

Informazioni

Brevetto per un originale sistema di caricamento a sfiatatoio con caricamento per immersione del fondello. Identificato come associato alla A. A. Waterman avendo un altro brevetto (nº US-1075815) assegnato alla stessa.

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current23:35, 22 November 2013Thumbnail for version as of 23:35, 22 November 20131,159 × 1,704, 5 pages (324 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=William L. Chapman |Assignee=William L. Chapman |Country=US |ApplicationNum=208370 |ApplicationDate=1917-12-22 |PatentNum=1312681 |PatentDate=1919-06-24 |PriorityDate=1917-12-22 |Titolo=Fountain-pen |Marca=A. A. Waterman |Descriz...
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Metadata

Fatti riguardanti Patent-US-1246232.pdf
Application datemaggio 5, 1914 +
Application number836399 +
Assigned toWilliam L. Chapman +
Invented byWilliam L. Chapman +
Patent datenovembre 13, 1917 +
Patent descriptionSistema di caricamento +
Patent number1246232 +
Patent titleFountain-pen +
Patented byA. A. Waterman +
Patented inUS +
Priority datemaggio 5, 1914 +