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Churn.

Description: Patent for a churn with an improved dasher-operating mechanism. It simply and effectively combines a "rotary and reciprocatory movement to a churn-dasher to hasten the separation of the butter" (lines 11-13). The dasher is attached to a frame, and is operated through a crank. The churn rests on a platform also attached to the frame.
Date: January 19, 1897
Creator: Wright, William L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Attachment for Cotton Plows.

Description: Patent for a new and improved plow. This design consists, "with the plow-stock provided with a staple near the lower end of the standard, having an opening formed with a series of parallel sides, and a staple on the beam . . . consisting of a series of bails of the fender-plate rigidly secured to the rod, the lower end of said rod being formed in cross-section of a series of parallel sides, said end adapted to fit and be adjusted in said staple, the upper end of the rod being adapted to be adju… more
Date: January 7, 1890
Creator: Collier, Johnathan T.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Automatic Car Brake.

Description: Patent for a new and improved automatic car brake. This design "consists, first, in the combination of the draw-heads . . . connecting-rods . . . and a partially-rotating shaft provided with suitable slotted cams, which cams are attached to the brake-beams, so that when the draw-heads are forced inward or drawn out the brakes will move out of contact with the wheels; second, in the combination, with the slotted cams and a mechanism for moving them, of the rods which are connected thereto, and … more
Date: January 22, 1884
Creator: Miller, John D.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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