File:Patent-US-1939753.pdf

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Original file(1,159 × 1,704 pixels, file size: 188 KB, MIME type: application/pdf, 4 pages)
Inventor

Edward S. Wood

Assignee

The Esterbrook Steel Pen Manfacturing Co.

Country

US

Application N°

320502

Application Date

1928-11-19

Patent N°

1939753

Brevettato

1933-12-19

Priorità

1928-11-19

Brand

Esterbrook

Title

Fountain pen

Description

Pennino intercambiabile

Riferimenti esterni

Informazioni

Brevetto per un pennino intercambiabile. Stessa invenzione di nº GB-412610.

File history

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Date/TimeThumbnailDimensionsUserComment
current16:47, 30 June 2012Thumbnail for version as of 16:47, 30 June 20121,159 × 1,704, 4 pages (188 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Edward S. Wood |Assignee=The Esterbrook Steel Pen Manfacturing Co. |Country=US |ApplicationNum=320502 |ApplicationDate=1928-11-19 |PatentNum=1939753 |PatentDate=1933-12-19 |PriorityDate=1928-11-19 |Titolo=Fountain pen |Marca=Este...
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Fatti riguardanti Patent-US-1939753.pdf
Application datenovembre 19, 1928 +
Application number320502 +
Assigned toThe Esterbrook Steel Pen Manfacturing Co. +
Invented byEdward S. Wood +
Patent datedicembre 19, 1933 +
Patent descriptionPennino intercambiabile +
Patent number1939753 +
Patent titleFountain pen +
Patented byEsterbrook +
Patented inUS +
Priority datenovembre 19, 1928 +
Same invention ofFile:Patent-GB-412610.pdf +
Used for featurePennino +