File:Patent-US-2610611.pdf

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Original file(1,159 × 1,704 pixels, file size: 179 KB, MIME type: application/pdf, 3 pages)
Inventor

Lynn P. Martin

Assignee

W. A. Sheaffer Pen Company

Country

US

Application N°

59587

Application Date

1948-11-12

Patent N°

2610611

Brevettato

1952-09-16

Priorità

1948-11-12

Brand

Sheaffer

Title

Writing instrument

Description

Penna a sfera

Riferimenti esterni

Informazioni

Brevetto per una penna a sfera.

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current02:04, 17 July 2012Thumbnail for version as of 02:04, 17 July 20121,159 × 1,704, 3 pages (179 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Lynn P. Martin |Assignee=W. A. Sheaffer Pen Company |Country=US |ApplicationNum=59587 |ApplicationDate=1948-11-12 |PatentNum=2610611 |PatentDate=1952-09-16 |PriorityDate=1948-11-12 |Titolo=Writing instrument |Marca=Sheaffer |Desc...
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Fatti riguardanti Patent-US-2610611.pdf
Application datenovembre 12, 1948 +
Application number59587 +
Assigned toW. A. Sheaffer Pen Company +
Invented byLynn P. Martin +
Patent datesettembre 16, 1952 +
Patent descriptionPenna a sfera +
Patent number2610611 +
Patent titleWriting instrument +
Patented byW. A. Sheaffer Pen Company +
Patented inUS +
Priority datenovembre 12, 1948 +