35 Matching Results

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Apparatus for Making Carbureted Hydrogen Gas. (open access)

Apparatus for Making Carbureted Hydrogen Gas.

Patent for improved apparatus for manufacturing carbureted gas at small cost for illuminating and general heating and power purposes.
Date: March 5, 1912
Creator: Herndon, Joseph R.
System: The Portal to Texas History
Cotton-Chopper. (open access)

Cotton-Chopper.

Patent for a cotton chopper with an adjustable disk.
Date: September 5, 1911
Creator: Burton, Walter C.
System: The Portal to Texas History
Coin Holding Post Card (open access)

Coin Holding Post Card

Patent for a postcard that hold coins. This can be used to transport or collect coins.
Date: June 5, 1914
Creator: Bedinger, S.B.
System: The Portal to Texas History
Combined Milking Pail and Stool. (open access)

Combined Milking Pail and Stool.

Patent for a new milk pail and stool combination that can be wall-mounted for support.
Date: May 5, 1914
Creator: Rollins, George L.
System: The Portal to Texas History
Auxiliary Roll Former for Linter Condensers. (open access)

Auxiliary Roll Former for Linter Condensers.

Patent for Auxiliary Roll Former for Linter Condensers.
Date: July 5, 1917
Creator: Prater, C.E.
System: The Portal to Texas History
Fire-Extinguisher for Aeroplanes and the Like. (open access)

Fire-Extinguisher for Aeroplanes and the Like.

Patent for a fire extinguisher apparatus to be used in air crafts, boats, and other vehicles designed to be lightweight and to quickly extinguish fires.
Date: July 5, 1921
Creator: Clark, Walter C.
System: The Portal to Texas History
Battery Terminal Fastening (open access)

Battery Terminal Fastening

Patent for fastening "the rubber caps or tops on the cells of storage batteries in various ways." (Lines 12-14.)
Date: May 5, 1920
Creator: Hawkins, Alda F.
System: The Portal to Texas History
Wire Fence. (open access)

Wire Fence.

Patent for a wire fence that allows for easy tightening of the wires.
Date: March 5, 1912
Creator: Miller, Daniel H.
System: The Portal to Texas History
Wire-Coiling Machine. (open access)

Wire-Coiling Machine.

Patent for a a wire coiling machine, which can make wire coils out of different types of wires for use in making doormats.
Date: November 5, 1907
Creator: Horsley, Robert L.
System: The Portal to Texas History
Wire-Coiling Machine. (open access)

Wire-Coiling Machine.

Patent for a coil wiring machine, which is affordable to make and efficient in operation.
Date: November 5, 1907
Creator: Horsley, Robert L.
System: The Portal to Texas History
Womb-Battery. (open access)

Womb-Battery.

Patent for a womb-battery that has "an advantageous electrical or galvanic device adapted, when placed in the womb of a patient where it will be subject to the chemical action of the mucous fluid, to develop a mild electric action and thereby stimulate the generative organs and promote the cure of the various diseases peculiar to the female sex" (lines 13-20). It also is not easily displaced and is easily adjusted.
Date: June 5, 1894
Creator: Petit, Julius C.
System: The Portal to Texas History
Level-Indicator. (open access)

Level-Indicator.

Patent for a new and improved level indicator, intended for use with airplanes and other flying machines to indicate the angle of ascent or descent, as well as when the machine is on a level keel. The level indicator is designed to have a water-tight casing and weatherproof joints and has brackets to secure it to the airplane.
Date: November 5, 1918
Creator: Westbrook, Homer S.
System: The Portal to Texas History
Well Drilling Machine. (open access)

Well Drilling Machine.

Patent for a driving mechanism to reduce the numbers of shafts and other parts needed for well drilling. The invention allows for one main driving shaft to be used as the primary source for well drilling.
Date: February 5, 1918
Creator: Herdman, Adam H.
System: The Portal to Texas History
Velocipede. (open access)

Velocipede.

Patent for a new and improved velocipede. This design "has relation to that class of velocipedes in which the rider is suspended within a large wheel impelled by a frictional contact between the inner periphery of the same and the driving wheel" (lines 8-12). With this design, "by the increased size of wheel, not only is speed gained, but the same may be propelled with greater ease over rough or smooth roads and with greater comfort to the rider, in that the jolt is less, and yet at the same time all the benefits arising from this class of exercise are obtained" (lines 27-34).
Date: August 5, 1890
Creator: Akers, William P.
System: The Portal to Texas History
Improvement in Automatic Brake-Setting Mechanism for Pneumatic Brakes. (open access)

Improvement in Automatic Brake-Setting Mechanism for Pneumatic Brakes.

Patent for improvements in pneumatic brakes with simple construction for higher efficiency in trains including instructions and illustrations.
Date: January 5, 1915
Creator: Weldon, Robert J.
System: The Portal to Texas History
Improvement in Band-Cutting Feeder for Thrashing-Machines. (open access)

Improvement in Band-Cutting Feeder for Thrashing-Machines.

Patent for an improved Band-Cutting Feeder for Thrashing-Machines in order "to provide an improved machine for cutting the bands of gavels or bundles of grain, and feeding the same to the cylinder of a thrasher."
Date: November 5, 1878
Creator: O'Neall, James M.
System: The Portal to Texas History
Hydrostatic Indicator for Weighing Scales. (open access)

Hydrostatic Indicator for Weighing Scales.

Patent for a new and improved hydrostatic indicator for scales. This design consists in "a reservoir, an outer cylinder, a hollow inner cylinder, an attached stand-pipe, and registering-dial, said inner cylinder being surrounded by and sliding within said outer cylinder, said outer cylinder being provided with an attached inlet-pipe communicating with said reservoir, said pipe being provided with two valves, in combination with a bearing-bar, side rods, and under bar, forming a frame bearing upon the inner cylinder" (lines 55-65).
Date: February 5, 1889
Creator: Lewis, Henry A.
System: The Portal to Texas History
Hot and Cold Cotton Seed Cake Cutter (open access)

Hot and Cold Cotton Seed Cake Cutter

Patent for Hot and Cold Cotton Seed Cake Cutter
Date: September 5, 1916
Creator: Helm, Clyde D.
System: The Portal to Texas History
Stamp-Rack. (open access)

Stamp-Rack.

Patent for a stamp rack that is designed specifically for bread stamps and carries a spool of stamps in convenient reach of the user or operator. This rack provides the operator with the flexibility of not having to hold the stamps in one hand while he places the stamp on the bread.
Date: August 5, 1913
Creator: Buhl, Augustin
System: The Portal to Texas History
Portable Hitching-Block (open access)

Portable Hitching-Block

Patent for a portable hitching block that is retractable and is able to hold a hitching rein at any length. Illustrations included.
Date: May 5, 1908
Creator: Barnett, John B.
System: The Portal to Texas History
Process of Manufacturing Carbureted Hydrogen Gas. (open access)

Process of Manufacturing Carbureted Hydrogen Gas.

Patent for a process for manufacturing carbureted hydrogen gas.
Date: March 5, 1912
Creator: Watkins, William J.
System: The Portal to Texas History
Tree-Trimmer. (open access)

Tree-Trimmer.

Patent for a tree trimmer for use in pruning.
Date: December 5, 1911
Creator: Strong, George A.
System: The Portal to Texas History
Saw-Filing Machine. (open access)

Saw-Filing Machine.

Patent for a gin and linter saw filing machine that is fully automatic and can sharpen multiple saws in succession and then stop when finished without resetting the device or manually stopping it. It also can sharpen saws of varying sizes and thicknesses to different levels of sharpness.
Date: March 5, 1907
Creator: Beaver, John M.
System: The Portal to Texas History
Food-Mixer. (open access)

Food-Mixer.

Patent for a food-mixer for stock feed composed of various chutes and parts for the mixing of large quantities of food stuffs, including specifications and illustrations.
Date: May 5, 1914
Creator: Egan, Mathew M.
System: The Portal to Texas History