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in subjects: "improvements"  
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Wire-Tightener

Description: Patent for "a simple, inexpensive, and efficient device adapted to enable the slack of a wire to be readily taken up at a point between the posts and capable of enabling a wire to be readily stretched to the desired tension" (lines 12-17).
Date: May 14, 1901
Creator: May, Robert B.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Windmill

Description: Patent for "a mill equipped with an automatic governor for regulating the speed of the windmill and for preventing injury to the apparatus by throwing the blades of the wheel into or out of the wind in a manner to secure the most effective operation of the device at all times" (lines 9-15).
Date: May 14, 1901
Creator: Stein, John
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Plow

Description: Patent for "means which will rigidly hold the point against independent movement toward the landslide of the plow" (lines 45-47).
Date: May 7, 1901
Creator: Kelly, George Addison
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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