UNT Libraries Government Documents Department - 9 Matching Results

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Animal-Trap.

Description: Patent for improvements in animal-traps that would be capable of catching two animals; to set the trap, bait is placed upon the hooked ends of the bait-hooks, the jaws are elevated and retained in a position by the link-catches, which have the lower hooked ends engaging the trigger, which has its free end engaging the eye at the inner end of the bait hooks, thus setting the trap, (lines 66-73) ready to catch animals. Illustration is included.
Date: May 5, 1891
Creator: Anderson, Henry Clay
Item Type: Refine your search to only Patent

Car-Brake.

Description: Patent for improvements in car brakes, "wherein the ordinary brake-beams are dispensed with and wherein the several brake-shoe-carrying levers will be self-adjusting." (lines 8 - 11) Includes instructions and illustrations.
Date: December 8, 1891
Creator: Braun, Henry F.
Item Type: Refine your search to only Patent

Hay Press.

Description: Patent for a new and improved hay-press. This design "is to produce a hay-press of simple construction that will work easily and rapidly, that will operate in such a manner that the hay cannot clog in the press, and in which the plunger or follower will be automatically reciprocated by a continuous motion of the main pulley" (lines 9-15). It consists, "with the plunger having a sideways-extending arm, a screw-shaft connected with the plunger and having a sideways-extending arm, the pinion on th… more
Date: January 13, 1891
Creator: Donald, Frank
Item Type: Refine your search to only Patent

Hand-Stamp.

Description: Patent for improvements in hand-stamps which “comprised a polygonal block or disk having some of its edges provided with rubber type-strips securely fastened thereto, its other edges cut away to form shoulders, spring-metal guides or holders secured the cut-away portions, and type-strips removably secured in the guides or holders,” (lines 75-82); includes illustration.
Date: March 17, 1891
Creator: Fox, James T.
Item Type: Refine your search to only Patent

Means for Ventilating Cars.

Description: Patent for a new and improved ventilator. This design is "first, to ventilate cars or other vehicles in such a manner that the air-currents may be formed within and directed to any part of the car and the admission of the air regulated in quantity; second, to change the direction of the air-currents formed within the car and regulate their escape" (lines 11-17). It consists in "the body of a vehicle having its walls provided with a suitable pipe-opening, of an air-receiving pipe provided with a… more
Date: January 6, 1891
Creator: Lazarus, Samuel
Item Type: Refine your search to only Patent

Ladder.

Description: Patent for "a step-ladder adapted to travel upon a track and be moved to any desired place by the person using the ladder," (lines 16-18) including illustrations.
Date: November 3, 1891
Creator: Marshall, John Wesley; Bolton, R. B. & Marshall, W. H.
Item Type: Refine your search to only Patent

Conflagration Arrester.

Description: Patent for a new and improved conflagration arrester. This design "is to provide a device by which the sides of a building adjacent to other buildings on fire may be protected by a uniform continuous sheet of water covering the sides of such building" (lines 9-13). It consists in "the combination of a series of inclined arms provided with eyes at their outer ends and having hooks to engage the side of a building, a shelf or deflector, and a rod so connecting the latter pivotally with the eyes o… more
Date: January 20, 1891
Creator: Puckett, Florence N.
Item Type: Refine your search to only Patent

Stock-Car

Description: Patent for an improvement on patent no. 326,591 so as "to enable a series of troughs in a stock-car to be extended toward and withdrawn 'from a position in line with the heads of the stock simultaneously; second, to provide for a vibrating water-trough a self-folding end support; third, to provide a car-door for the entrance of the stock which is capable of being folded and will unfold to close the door-opening in line with the inner surface of the car; fourth, to provide a sliding rear suppor… more
Date: January 6, 1891
Creator: Stoner, Jacob B.
Item Type: Refine your search to only Patent

Quilting-Frame for Sewing-Machines.

Description: Patent for a quilting frame for sewing machines in which the frame would support the quilt in desired position, the frame is designed to move freely in any direction so that any pattern can be quilted on the article held by the frame. This frame can be easily adapted to the feed of any sewing machine. Illustration is included.
Date: February 24, 1891
Creator: Touchstone, James N.
Item Type: Refine your search to only Patent
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