UNT Libraries Government Documents Department - 27 Matching Results

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Automatic Water-Supply Regulator for Windmills

Description: Patent for automatic water supply regulator to stop flow of water at the specified level. Additionally the wind mill will start when it hits a certain water level, creating an off an on cycle.
Date: November 6, 1917
Creator: Pressler, Walter F.

Barrel-Stand.

Description: Patent for a barrel-stand "designed to support a barrel or other like dispensing receptacle" (line 10) to be tilted for pouring and can be held in a tilted or other fixed position.
Date: July 10, 1917
Creator: Maier, Felix

Bee Hive Stand.

Description: Patent for a new and improved bee-hive stand. This design consists in "the combination, with a floor, of a frame provided with opposite side standards and a row of central standards, the longitudinal side bars, and a central longitudinal bar connected with said standards, tie-bars constructed to hook on said longitudinal bars, and a roof provided with hinged lids and supported by said side and central standards" (lines 85-93).
Date: December 10, 1889
Creator: Lipp, Simpson

Clamp for Spirit-Levels.

Description: Patent for clamps for spirit levels that allow a spirit level to be attached directly to a straight edge so that one person could safely use both the straight edge and the spirit level simultaneously. Additionally, the clamp production is simple so it can be produced at a low cost.
Date: April 30, 1918
Creator: Bridgman, Jesse Everet

Combination-Garment.

Description: Patent for a onese. A shirt and underwear in a single piece. Has ample room in the seat.
Date: January 25, 1919
Creator: Gold, Anna

Combined Wheel Cultivator And Plow

Description: Patent for improvements to a combined wheel cultivator and plow, "whereby either mold-board plows or shovel-cultivators may be used upon a common frame" (lines 16-18). Includes illustrations.
Date: December 28, 1886
Creator: Wahrmund, Charles, Jr.

Cotton-Press Follower-Board

Description: Patent for cotton baling press that provides a detachable follow block.
Date: May 8, 1917
Creator: Wuensch, Hearman & Pfeil, Otto

Emergency-Door for Safes.

Description: Patent for an emergency door for safes that provides an improved arrangement including a supplemental door which will automatically move to closed position when the main door is opened to its limit.
Date: October 16, 1917
Creator: Puhl, Max O.

Fly-Trap

Description: Patent for Fly Trap
Date: March 27, 1917
Creator: Krueger, Samuel

Fly-Trap

Description: Patent for an insect trap for flies. Illustrations included.
Date: December 24, 1912
Creator: Krueger, Samuel

Hat fastener

Description: Patent for a fastener that uses combs connected inside the crown of a hat to secure it upon the head.
Date: unknown
Creator: Mueller, Lisette

Improvement in Throttle-Valve Stands and Stems.

Description: Patent for "a new arrangement of support for the stem of a throttle-valve, and has for its object to facilitate the lubricating of the screw and cause the parts to be firmly held in place." (Lines 19-23) Includes instructions and illustrations.
Date: April 2, 1872
Creator: Compant, John M. & Krauskopf, Engelbert

Load-lifter.

Description: Patent for the improved design of a load lifter.
Date: May 5, 1914
Creator: Meyer, Dietrich H.

Pump-Operating Mechanism.

Description: Patent for a pump operating mechanism, which is run by horses going in a circle around the device to power the pump.
Date: April 27, 1909
Creator: Siggel, Willie F.

Roadway for Vehicles

Description: Patent for a roadway for automobiles built of rail tracks that accommodate different tire sizes, so that wheels may run along the rails inlaid on roads.
Date: October 18, 1913
Creator: OBarr, Richard H.

Rotary Spading Machine.

Description: Patent for a new and improved rotary spading machine. This design "consists in the combination of a cylinder or drum armed with a series of spades or teeth, and mounted on a revolving shaft having a bearing or ground wheel, and a series of cleaning fingers or disks, which operate between the teeth of a second cylinder or drum which is mounted in a frame hung loosely on the main shaft of the machine, so as to rise and fall and adapt itself to the inequalities of the ground" (lines 21-30).
Date: March 8, 1881
Creator: Schuchard, Julius

Shaft and Pulley Collar.

Description: Patent for a collar for pulleys and shafts with set-screws that protects the set-screws from damage or harming people working with the systems.
Date: May 14, 1907
Creator: Beal, Ephaphras Lee

Stone-Drilling Machine.

Description: Patent for a stone drilling tool, which has water automatically flowing through it.
Date: March 24, 1908
Creator: Weiss, Adolf

Tire Bolt Wrench

Description: Patent for a tire bolt wrench. Illustration included.
Date: April 4, 1905
Creator: Moore, James R.

Tire-Setting Machine.

Description: Patent for certain new and useful improvements in tire setting machines, including instructions and illustrations.
Date: October 4, 1898
Creator: Mathisen, Christian

Tube-Clamp

Description: Patent for a tube clamp for holding pipe sections in wells.
Date: May 21, 1912
Creator: Krauskope, Oscar

Water-Gap Gate.

Description: Patent for new and improved water gap gates to protect gates and barriers during natural interference, thereby preventing livestock injury.
Date: September 9, 1913
Creator: Sattler, Adolph

Water-Tank.

Description: Patent for improved water-tank of which will provide a construction to prevent leakage, bruising, and warping of the wood and in which water will be kept cool and clean.
Date: July 30, 1901
Creator: Evans, Edwin Fousiiee

Windmill

Description: Patent for "a mill equipped with an automatic governor for regulating the speed of the windmill and for preventing injury to the apparatus by throwing the blades of the wheel into or out of the wind in a manner to secure the most effective operation of the device at all times" (lines 9-15).
Date: May 14, 1901
Creator: Stein, John
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