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  Partner: UNT Libraries Government Documents Department
 Collection: Texas Patents
Automatic Car-Coupling.

Automatic Car-Coupling.

Date: December 13, 1898
Creator: Pettes, Moses M.
Description: Patent for certain new and useful improvements in automatic car couplings, including instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Automatic Car-Switching System.

Automatic Car-Switching System.

Date: March 24, 1896
Creator: Lelardoux, Pierre
Description: Patent for "a system of switching where the cars of a train are pushed up an incline and placed successively on an elevated annular revolving platform, by which they are automatically distributed to their respective receiving-tracks" (lines 9-14).
Contributing Partner: UNT Libraries Government Documents Department
Automatic Car Uncoupler.

Automatic Car Uncoupler.

Date: June 7, 1887
Creator: Flett, John Henry
Description: Patent for a new and improved car uncoupler. This design consists in "[t]he combination, with a coupling adapted to hold two cars together, of an uncoupler comprising a lever pivotally connected to the car, a weight supported on the car and connected to said lever, and a connection between the weight-operated lever and the coupling for operating it, to separate the cars upon the dropping of the weight" (lines 4-11).
Contributing Partner: UNT Libraries Government Documents Department
Automatic Cork Extractor.

Automatic Cork Extractor.

Date: May 24, 1881
Creator: Clark, Chester Cady
Description: Patent for a new and improved automatic cork extractor. This design "consists, principally, of a vertically-moving and partially-rotating blade having a harpoon-shaped or shouldered head for piercing and drawing the corks; in laterally opening and closing jaws for holding the necks of the bottles; in pivoted and laterally-moving pointed levers for throwing the parts of the corks away from the blade when withdrawn, and in the construction and combination of the parts of the device" (lines 14-23).
Contributing Partner: UNT Libraries Government Documents Department
Automatic Cotton Elevator and Distributer.

Automatic Cotton Elevator and Distributer.

Date: August 6, 1898
Creator: Wheeler, Houston J
Description: Patent for certain new and useful improvements in automatic cotton elevators and distributes, including instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Automatic Cotton or Corn Planter.

Automatic Cotton or Corn Planter.

Date: March 13, 1894
Creator: Nehrmeyer, Henry
Description: Patent for an automatic cotton or corn planter that is simple and inexpensive, and is a line of planters that sows in parallel rows that does not need to be guided by hand. The devices are independently adjustable.
Contributing Partner: UNT Libraries Government Documents Department
Automatic Cotton-Weighing Scale.

Automatic Cotton-Weighing Scale.

Date: July 9, 1895
Creator: Schulze, Andrew
Description: Patent for an automatic cotton-weighing scale that is designed "to be used in connection with pneumatic conveyers, and it is of such construction that it will automatically weigh any amount that its scale may be set at, cut off the supply from the conveyer, empty itself, and immediately reset itself, the resetting of the machine opening the supply-valve from the conveyer, so that the weighing operation can be repeated" (lines 13-21).
Contributing Partner: UNT Libraries Government Documents Department
Automatic Cylindrical Power.

Automatic Cylindrical Power.

Date: November 15, 1881
Creator: Hutchinson, Thomas E.
Description: Patent for a new and improved cylindrical power-source. This design "consists in the combination of a cylindrical slotted frame with a series of blades which are connected together in pairs, and which are alternately forced through the slots in the frame to receive the force of the wind or water and then retracted, so that they will offer no resistance during a portion of the revolution of the frame. . . . The object of [the] invention is to produce a motor which is adapted for use either as a wind-wheel or a water-wheel" (lines 13-27).
Contributing Partner: UNT Libraries Government Documents Department
Automatic Damper-Regulator.

Automatic Damper-Regulator.

Date: February 13, 1894
Creator: Gaston, Stephen M.
Description: Patent for an automatic steam damper-regulator that is simply constructed, and can quickly close and open its damper in the flue of the boiler or furnace.
Contributing Partner: UNT Libraries Government Documents Department
Automatic Danger-Signal for Railroads.

Automatic Danger-Signal for Railroads.

Date: February 26, 1895
Creator: Lee, Horatio Grooms; White, John P.; Ball, Thomas & White, James L.
Description: Patent for a "device for indicating at railroad crossings and other points, the approach or departure of trains within any given distance of such crossing or with relation to any point where persons might come into dangerous proximity to the train if they were left unadvised by some such signal as this." (Lines 19-26) Includes instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department