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"Invention and the Patent Model"
Search term: "Invention and the Patent Model"
Set Name: Culture and the Arts: Musical Instruments
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Collections Object
Invention for Improvement in Dulcimers
date made
ca 1867
patent date
1867-12-31
unspecified
U.S. Patent Office
inventor
Durand, Ezra
ID Number
MI.332324
catalog number
332324
accession number
94380
patent number
72,824
Description (Brief)
Durand's improvement in "Dulcimers" was his only patent. He owned a dulcimer shop in Connecticut and offered instructional literature in the use of the instrument.
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