UNT Libraries Government Documents Department - 6 Matching Results

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Churn-Power.

Description: Patent for improvements in churns is to “simplify and improve the construction of the means for operating vertically-reciprocating churn-dashers and to enable the dasher to be adjusted vertically, according to the amount of lacteal fluid to be churned.” (Lines 11-15) Illustration is included.
Date: April 21, 1891
Creator: Dickey, John S.
Item Type: Refine your search to only Patent

Sand Box

Description: Patent for a sand box. This invention "relates to sand guards for vehicle wheel hubs, and has for its principal object to provide a guard" (8-10). Illustration included.
Date: April 21, 1908
Creator: Underwood, Thomas M.
Item Type: Refine your search to only Patent

Combined Cotton Chopper and Cultivator.

Description: Patent for improved combined cotton choppers and cultivators where the operation of the chopper blades can be instantly controlled from the seat. This is combined with the cultivator shovels carried on the machine to the rear of the revolving chopper blades that are used to cultivate the soil.
Date: February 21, 1922
Creator: Whitaker, George
Item Type: Refine your search to only Patent
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