Revision history of "File:Patent-US-2610611.pdf"

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  • (cur | prev) 02:04, 17 July 2012Piccardi (talk | contribs). . (325 bytes) (+325). . ({{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...)
Facts about "Patent-US-2610611.pdf"
Application dateNovember 12, 1948 +
Application number59587 +
Assigned toW. A. Sheaffer Pen Company +
Invented byLynn P. Martin +
Patent dateSeptember 16, 1952 +
Patent descriptionPenna a sfera +
Patent number2610611 +
Patent titleWriting instrument +
Patented byW. A. Sheaffer Pen Company +
Patented inUS +
Priority dateNovember 12, 1948 +