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Evaporator.

Description: Patent for a new evaporator design used for evaporating cane-juice, including illustrations.
Date: December 9, 1890
Creator: Johnson, William Oscar
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cotton Chopper.

Description: Patent for a new and improved cotton chopper. This design consists in "[t]he combination, with the hoe, of a standard, fulcrumed to a hinged adjustable bar, and connected by mechanism[s] with the ground-wheel" (lines 77-80).
Date: December 5, 1882
Creator: Collins, Laura Ann & Graham, William G.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Automatic Electric Switch

Description: Patent for an automatic electric switch. This invention consists of a series of switches and a rotary switch run by electromagnetic key operating motor. Illustration included.
Date: December 15, 1903
Creator: Guthrie, William S.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Combination-Wrench.

Description: Patent for a combination wrench that combines a sliding-jaw wrench with a tallow box, hammer, nail claw, horseshoe-pick, plow-paddle, and screwdriver.
Date: December 1, 1885
Creator: McKenzie, Winfield S.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Valve Operating Mechanism for Presses

Description: Patent for a valve operating mechanism for presses. This invention is meant to be an improvement of baling mechanism effecting the automatic regulation and control the motor fluids. Illustrations included.
Date: December 29, 1903
Creator: Stuart, John Marcus
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Treadle.

Description: Patent for a new and improved treadle. This design "has for its object to provide an adjustable pad . . . preferably formed of rubber, to the ordinary iron treadle . . . and may be detached therefrom, as desired. . . . whereby wear of the shoes is saved and cold feet will be avoided" (lines 10-24).
Date: December 4, 1883
Creator: Johnson, William Oscar
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Medical Compond

Description: Patent for “medical compound designed for the treatment of diseases of the throat and lungs” (lines 10-12).
Date: December 21, 1880
Creator: Rippetoe, Amasa
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Sweat Leather for Riding Saddles.

Description: Patent for a new and improved sweat-leather for saddles. This design "has for its object to construct sweat-leathers which shall be absolutely impervious to the sweat and moisture exuding from the animal, and thus serve to protect the rider's clothes. Sweat-pads, as ordinarily constructed of leather, are liable to be permeated with moisture, by which their efficiency as protectors is not only impaired, but they are liable to curl up . . . To avoid this . . . [the] improved sweat-pads [have] lin… more
Date: December 25, 1883
Creator: Harriss, James Wilson
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Seed-Planter.

Description: Patent for a seed-planter, with illustrations. The "invention relates to an improved seed-planter, adapted to be attached to and operated in connection with any ordinary plow for planting wheat, corn, cotton, or other seed (line 25-28).
Date: December 19, 1882
Creator: Brown, William A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Massage-Machine

Description: Patent for a massage machine which uses air pressure to perform massages. Illustrations included.
Date: December 29, 1908
Creator: Davenport, Walter D.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Motive Power.

Description: Patent for a new and improved Motive Power. This design consists "[i]n a motor, the frame, in combination with a windlass or drum, a rope adapted to be wound thereon, a pulley-block provided with a series of pulleys, a weight also provided with pulleys, the rope being passed through the respective pulleys, devices for winding the windlass, and mechanism for transmitting the movement of the windlass while the rope is being unwound" (lines 35-43).
Date: December 15, 1885
Creator: Brown, William A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Motor.

Description: Patent for "motors designed more particularly running sewing machines and churns and other light machinery" (lines 9-10), including instruction and illustrations.
Date: December 15, 1885
Creator: Harrell, A. Frank
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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