UNT Libraries Government Documents Department - 4 Matching Results

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Harrow

Description: Patent for new and useful improvements in Harrows or cultivators that can be set to any height and any degree.
Date: August 9, 1921
Creator: McConal, Wiliam
Item Type: Refine your search to only Patent

Cotton-Chopper.

Description: Patent for a cotton chopper with adjustable choppers and axles, so that the distance between the hills of cotton and between rows of hills of cotton can be variable. Includes instructions and illustrations.
Date: February 9, 1897
Creator: Miller, John R.
Item Type: Refine your search to only Patent

Shovel.

Description: Patent for an improved shovel that is light, strong and durable which can accurately balance the load on the blade with less labor than the ordinary shovel.
Date: January 9, 1906
Creator: Peisker, Frederick S. C.
Item Type: Refine your search to only Patent

Farm-Gate.

Description: Patent for improvements upon Farm-Gates, through an object that will help in, "the simple and efficient means for either opening or closing the gate upon the pulling of an operating cable."(line 12- 14)
Date: October 9, 1917
Creator: Skaggs, Silas R.
Item Type: Refine your search to only Patent
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