File:Patent-US-1904212.pdf

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Original file(1,159 × 1,704 pixels, file size: 132 KB, MIME type: application/pdf, 3 pages)
Inventor

Harry Esterow

Assignee

Harry Esterow.

Country

US

Application N°

610340

Application Date

1932-05-10

Patent N°

1904212

Brevettato

1933-04-18

Priorità

1932-05-10

Brand

Unbranded

Title

Fountain pen clip

Description

Montaggio fermaglio

Riferimenti esterni

Informazioni

Brevetto per il montaggio del fermaglio, l'azienda di Esterow, secondo quanto riportato qui, era un fornitore di clip generiche per produttori terzi.

File history

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current20:01, 11 September 2013Thumbnail for version as of 20:01, 11 September 20131,159 × 1,704, 3 pages (132 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Harry Esterow |Assignee=Harry Esterow. |Country=US |ApplicationNum=610340 |ApplicationDate=1932-05-10 |PatentNum=1904212 |PatentDate=1933-04-18 |PriorityDate=1932-05-10 |Titolo=Fountain pen clip |Marca=Unbranded |Descrizione=Mon...
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Metadata

关于“Patent-US-1904212.pdf”的事实
Application date1932年5月10日 (二) +
Application number610340 +
Assigned toHarry Esterow. +
Invented byHarry Esterow +
Patent date1933年4月18日 (二) +
Patent descriptionMontaggio fermaglio +
Patent number1904212 +
Patent titleFountain pen clip +
Patented byUnbranded +
Patented inUS +
Priority date1932年5月10日 (二) +
Used for featureFermaglio +