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Plow.

Description: Patent for this plow relates to an improvement in plows commly known as "sweeps;" and provides a device of cheap and simple construction adapted to be applied to the rear or upper edge of an ordinary sweep.
Date: February 23, 1892
Creator: Hill, David Jeferson
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Plow.

Description: Patent for "a plow especially adapted to be used in turning the well-known black or stiff lands in the Western States," (lines 8-10) with instructions and illustrations.
Date: March 22, 1892
Creator: Hill, David J.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Hay Rake

Description: Patent for a hay rake comprised of "a wheeled rake from, a support mounted behind the said frame, braces connecting the support with the rake frame, a fork having its stem swiveled in the support and rising above the same, a wheel carried by the fork, a draft tongue mounted on the support and located to the rear of the rake frame . . ." (100-107)
Date: September 28, 1915
Creator: Mallett, Charles J.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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