If you find a patent number or patent date by this manufacturer that is not on this
list, please contact the Site Historian.
Key to Links for Patent Information
USPTO = U.S. Patent Office .
Images of the actual patent can be viewed on the U.S. Patent Office web site but
a special TIFF viewer must be installed with your browser in order properly work.
More information on how to configure your computer to view these patents can be
found at TIFF image Viewers
for Patent Images.
DATAMP = Directory of American Tool And
Machinery Patents . A sister site to VintageMachinery.org with information
on patents related to machinery and tools. A much easier user interface than the
USPTO's for finding information on machinery patents.
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38,862
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Jun. 09, 1863
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Thrashing Machine
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Minard Harder |
Cobleskill, Schoharie County,, NY |
Abstract:
Our invention relates to that class of machines whereby the grain is thrashed and cleaned by one continuous operation, but like all machines of this character any one of the several parts of our invention may be used on some other machine for a like purpose, or any one or more of these several parts may be used without the other or the remaining parts, although it is our intention to construct these machines with all the parts of our invention.
Claim:
The "concave" suspended upon the arms b, and having attached to it the air-deflector or guide d, and the rods e and jam-nuts g, The dust-flue h, constructed and arranged as described.
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Thrashing Machine
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George W. Douglas |
Cobleskill, Schoharie County,, NY |
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Thrashing Machine
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Hiram Becker |
Cobleskill, Schoharie County,, NY |
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Thrashing Machine
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David Anthony |
Worcester, Otsego County, NY |
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