Revision history of "File:Patent-US-2037699.pdf"

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  • (cur | prev) 23:17, 6 August 2012Piccardi (talk | contribs). . (383 bytes) (+383). . ({{PatentInfo |Inventor=Leon H. Ashmore |Assignee=The Esterbrook Steel Pen Manfacturing Co. |Country=US |ApplicationNum=737307 |ApplicationDate=1934-07-27 |PatentNum=2037699 |PatentDate=1936-04-21 |PriorityDate=1934-07-27 |Titolo=Pen and method of makin...)
Facts about "Patent-US-2037699.pdf"
Application dateJuly 27, 1934 +
Application number737307 +
Assigned toThe Esterbrook Steel Pen Manfacturing Co. +
Invented byLeon H. Ashmore +
Patent dateApril 21, 1936 +
Patent descriptionPennino economico +
Patent number2037699 +
Patent titlePen and method of making the same +
Patented byEsterbrook +
Patented inUS +
Priority dateJuly 27, 1934 +