UNT Libraries Government Documents Department - 161 Matching Results

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Air Motor.

Description: Patent for a new and improved air-motor. This design is of an "air-motor, consisting of an engine, single-acting air-pump, air-receiver, and the double-acting exhaust-pump, with the valves and connections . . . [and] the levers and segments" (lines 81-87).
Date: July 21, 1885
Creator: Koniakowsky, Alois M.
Item Type: Refine your search to only Patent

Animal Hopple

Description: Patent for certain new improvements in animal hopples. This device prevents animals from rearing up in the front when it is worn. The device consists of several plates and a collar with a connecting chain.
Date: June 2, 1914
Creator: Hentschel, Andrew J.
Item Type: Refine your search to only Patent

Apparatus for Extracting Oils

Description: Patent for a new and useful improvement "in a novel process and combination of devices or apparatus for extracting the oil from cotton seeds and other oil bearing seeds" (lines 8-12). Includes instructions and illustrations.
Date: December 14, 1886
Creator: Baumgarten, Christian
Item Type: Refine your search to only Patent

Baling-Press

Description: Patent for "a simple, light, and durable press, which may be conveniently manipulated in either a vertical or horizontal position and readily transported in a field from stack to stack of hay. . .wherein the hay may be expeditiously and effectively baled by two persons" (lines 9-16).
Date: December 11, 1888
Creator: Freytag, Anton
Item Type: Refine your search to only Patent

Baling-Press

Description: Patent for a "press as simple in construction and operation as possible, of sufficient power to do the work effectively, and arranged to be readily moved from place to place at pleasure" (lines 12-16).
Date: February 19, 1889
Creator: Hillman, William & Ripple, Joseph F.
Item Type: Refine your search to only Patent

Baling Press.

Description: Patent for a new and improved baling press. This design consists "of the base-plate, the casing made in two trough-shaped sections . . . one of which is hinged to the base-plate the bifurcated uprights, the operating-levers on each side hinged to the uprights, the compressing-beam extending across the baling-chamber and through the uprights, and connections between the compressing-beam and the levers" (lines 92-100).
Date: September 24, 1889
Creator: Hillman, William & Ripple, Joseph F.
Item Type: Refine your search to only Patent

Baling-Press.

Description: Patent for improvements in baling-presses by using a four-sided baling box/chamber with supporting-upright doors arranged at the top, at the front and one of the sides of the box. These doors can be hinged at diagonally-opposite corners of the box; locking-bolts are pivoted at the free end of the each door, the top door with locking-bar sliding through apertures in the uprights and the lever for operating the top door. Illustration is included.
Date: April 21, 1891
Creator: Klockmann, Henry G.
Item Type: Refine your search to only Patent

Bedstead Tie.

Description: Patent for a new and improved bedstead-tie. This design "is to obviate the spreading of the side bars of a bed, which allows the bottom slats to fall, especially those near the center of the bed; and [the design] accomplish[es] this object by providing one of the slats, preferably at or near the center, with adjustable keepers" (lines 21-27).
Date: February 12, 1889
Creator: Fernau, Magnus
Item Type: Refine your search to only Patent

Bird-Cage.

Description: Patent for improvements in bird cages by "having a woven-wire casing the meshes of which cannot be penetrated by ordinary insects, such as flies,&c., will be lured into the cage to be devoured by the bird" (lines 16-21).
Date: February 3, 1880
Creator: Flato, Fridrich W.
Item Type: Refine your search to only Patent

BIRD-CAGE

Description: Patent for a new and improved combined Bird-Cages and Fly-Traps. The improvements include the use of netting or wire gauze, making holes at the bottom of the cage to insert feed-cups or let flies in when the cage is used to catch flies, and placing a ring over the seed-cups in order to prevent insects or flies from getting into the cage when it is used as a bird-cage.
Date: July 6, 1880
Creator: Pinter, Francis T.
Item Type: Refine your search to only Patent

Boiler Feeder Regulator.

Description: Patent for a new and improved regulator for boiler feeders. This design "consists in certain novel details of construction, arrangement, and operation whereby a superior machine is produced for the purpose of regulating and supplying boilers with water, keeping the water at a uniform height, preventing explosions from low water, and automatically removing sediment, impurities, and foam as fast as it accumulates" (lines 14-22).
Date: March 20, 1888
Creator: Riedel, Gustav Adolph
Item Type: Refine your search to only Patent

Bridle

Description: Patent for a bridle that will improve how the horse is guided and also prevent horse from running away. The device also will help prevent the horse from displacing the bridle.
Date: February 15, 1916
Creator: Hentschel, Andrew J.
Item Type: Refine your search to only Patent

Bridle.

Description: Patent for "a bridle wherein means for controlling a horse is provided." (lines 15-16) including instructions and illustrations.
Date: March 16, 1915
Creator: Hentschel, Andrew J.
Item Type: Refine your search to only Patent

Bridle and Bit.

Description: Patent for improvements to Bridles and Bits, specifically what are known as stranglers, used to easily gain control over an animal by exerting pressure on its nose, operated by a slight pull on the auxiliary reins. This patent also provides for a device which activates the strangler when the driver releases it and the animal steps on it.
Date: April 7, 1914
Creator: Hentschel, Andrew J.
Item Type: Refine your search to only Patent
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