File:Patent-US-2684052.pdf

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Original file(1,159 × 1,704 pixels, file size: 430 KB, MIME type: application/pdf, 6 pages)

Dettagli

Inventor

Ernest W. Rickmeyer

Assignee

The Parker Pen Company, Janesville

Country

US

Application N°

48836

Application Date

1948-09-11

Patent N°

2684052

Brevettato

1954-07-20

Priorità

1948-09-11

Brand

Parker

Title

Writing instrument

Description

Caricamento a capillarità

Riferimenti esterni

Informazioni

Brevetto per una penna, non stilografica, con Caricamento a capillarità. Riferimenti a nº US-1890100, nº US-2157596 (non concernente le penne stilografiche), nº US-2223541, nº US-2229749, nº US-2233846, nº US-2282840, nº US-2283333, nº US-2297817 (non concernente le penne stilografiche), nº US-2368425, nº US-2396058, nº US-2396101 (non concernente le penne stilografiche), nº US-2462929, nº US-2522555 e nº GB-526288 (non concernente le penne stilografiche), nº DE-703048 (non concernente le penne stilografiche).

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current23:45, 23 November 2021Thumbnail for version as of 23:45, 23 November 20211,159 × 1,704, 6 pages (430 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Ernest W. Rickmeyer |Assignee=The Parker Pen Company, Janesville |Country=US |ApplicationNum=48836 |ApplicationDate=1948-09-11 |PatentNum=2684052 |PatentDate=1954-07-20 |PriorityDate=1948-09-11 |Titolo=Writing instrument |Marca...

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