UNT Libraries Government Documents Department - 27 Matching Results

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Door Check.

Description: Patent for a new and improved door-check. This design consists in "the combination, with a sliding-bolt provided with a wedge-plate, of the catch or slide mounted on the bolt and capable of a limited longitudinal movement, and the adjustable bar arranged between the adjacent edges of the wedge-plate and the catch or slide and tapered toward its lower end to fit the edges of the wedge-plate and catch or slide, the said adjustable bar being provided with a stud which operates in a suitable transv… more
Date: February 26, 1889
Creator: Baker, Owen T.
Item Type: Refine your search to only Patent

Belt

Description: Patent for a belt. The belt is used for fan belts in motor vehicles and to also have a resilient engagement with wheels without wear on wheels and pulleys.
Date: March 26, 1918
Creator: Blanton, John R.
Item Type: Refine your search to only Patent

Tobacco Pouch

Description: Patent for a tobacco pouch. The invention is a case that contains tobacco and cigarette-papers. There is a trough in the case to hold the perfect amount of tobacco to make a proper cigarette. Illustration included.
Date: March 26, 1907
Creator: Head, Benson J.
Item Type: Refine your search to only Patent

Wrench.

Description: Patent for new and useful improved invention of wrenches include both pipe wrenches and general-purpose wrenches particularly.
Date: October 26, 1920
Creator: Kirkpatrick, Otey R.
Item Type: Refine your search to only Patent

Motive Power.

Description: Patent for a new and improved motor. With this design, "[i]t is to be observed that the beam is provided with a series of holes near one end, and the frame is also provided with a corresponding series of apertures, so that by taking out the pin which supports the beam and changing its position the throw of the beam may be regulated at pleasure" (lines 57-63).
Date: July 26, 1887
Creator: Louthian, Lafayette D.
Item Type: Refine your search to only Patent

Water Elevator Chain.

Description: Patent for a new and improved water-elevator chain. This design "has relation to that class of water-elevators in which the buckets are connected to an endless chain formed of wire, the several links being connected to each other by loops or eyes formed thereon; and the object thereof is to improve the construction of this class of wire chains, whereby the bearings for the links are greatly increased and strengthened and the general construction of the chain rendered more durable, also the link… more
Date: July 26, 1887
Creator: Mayfield, William Dudley
Item Type: Refine your search to only Patent

Locomotive.

Description: Patent for an improved locomotive or traction-engine, with a series of water-shells, each containing "a series of fire-flues, a feeding-water heater, a pipe discharging steam" (lines 118-121), and a double-action plunger-pump.
Date: January 26, 1897
Creator: McCallum, Daniel W.
Item Type: Refine your search to only Patent

Peanut-Harvester

Description: Patent for peanut harvesting machine. It helps pull the peanut plant from the ground easily and aids in bunching them without having to use your hands.
Date: October 26, 1920
Creator: Phillips Willie Orman
Item Type: Refine your search to only Patent

Door Check.

Description: Patent for a new and improved door check. This design is "formed of a single strip of sheet metal, comprising a base provided with a hole or holes for fastening the same in position, and one end bent inwardly and upwardly at an angle to said base to form a spring-catch, and the other end bent upwardly at substantially at a right angle to the base and thence downwardly and outwardly to form a fastening-flange, in line with the base, and a brace to strengthen the stop, said flange being provided … more
Date: July 26, 1887
Creator: Price, Harry F.
Item Type: Refine your search to only Patent

Land-Breaking Plow.

Description: Patent for an agricultural plow that mixes the soil of multiple layers while keeping the soil in its initial layer to conserve moisture and deliver nitrogen. Plow can be motorized or use animals to function.
Date: August 26, 1913
Creator: Reed, Arthur
Item Type: Refine your search to only Patent
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