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Hoisting-Machine
Patent for a new Hoisting-Machine. The Hoisting Machine has improved arrangement of parts that control the device's braking drum. Improving the Hoisting Machine construction is useful for reducing wear on the machine.
Date:
May 21, 1912
Creator:
Johnston, Horace
System:
The Portal to Texas History
Resilient Wheel
Patent for a resilient wheel for automobiles, motorcycles, and bicycles that absorbs shocks and is durable.
Date:
May 11, 1912
Creator:
Moore, Henry C.
System:
The Portal to Texas History
Rotary Engine
Patent is for a rotary engine. The design of this rotary engine includes an inlet and exhaust that also prevents internal leakage of working fluid under pressure.
Date:
May 8, 1912
Creator:
Bennison, Samuel
System:
The Portal to Texas History
Foldable Holder for Writing-Pads
Patent for a foldable cover for writing pads. Illustrations included.
Date:
May 7, 1912
Creator:
Kennedy, Oliver Jefferson & Kennedy, Kenneth Ben
System:
The Portal to Texas History
Fan for Sewing-Machines
Patent for a fan for sewing machines. Illustrations included.
Date:
May 21, 1912
Creator:
Ownby, Albert W.
System:
The Portal to Texas History
Fastening Device
Patent for Fastening Device which relates to "improvements in fastening devices and more particularly to latches and cooperating strikes such as used in fastening gates, etc. One object of my invention is to provide a strike for such latching means which is easily and quickly put in place, which is easily adjustable to different heights of the latching member, which is easily and quickly adjustable to different horizontal positions of the latching member, and which is so constructed that it is firmly but simply held in place in any of its positions" (lines 8-20).
Date:
May 31, 1912
Creator:
Torian, William H.
System:
The Portal to Texas History
Rail-Joint-Supporting Device
Patent for a rail joint supporting device to prevent sagging of the tracks.
Date:
May 21, 1912
Creator:
Scott, Walter
System:
The Portal to Texas History
Pump-Rod Coupling
The Patent for a Pump-Rod Coupling. Its creation allows for ease and speed in coupling or uncoupling to the wind mill rod.
Date:
May 21, 1912
Creator:
Massey, James B.
System:
The Portal to Texas History
Pipe Connection.
Patent for the use and improvement of pipe connections.
Date:
May 28, 1912
Creator:
Breaker, Lewis F.
System:
The Portal to Texas History
Plant-Blocker
Patent for a plant blocker. Illustrations included.
Date:
May 7, 1912
Creator:
Weisenborn, George P. A.
System:
The Portal to Texas History
Electric Heater for Liquids.
Patent for a portable, electric heater that may be plugged into an electrical outlet and immersed in a liquid. The electrodes will be placed in such a way that the circuit may not be closed.
Date:
May 7, 1912
Creator:
Lawson, James R. & Yoakum, William H.
System:
The Portal to Texas History
Doll.
Patent for a doll that will be durable and attractive by constructing a rigid form of the human bust and shoulders which serves to make these parts more durable, including illustrations and instructions.
Date:
May 7, 1912
Creator:
Baker, Marie K.
System:
The Portal to Texas History
Draining Attachment for Sinks
Patent for a draining attachment for sinks to facilitate draining water. Illustrations included.
Date:
May 14, 1912
Creator:
Weaver, Mary A.
System:
The Portal to Texas History
Currycomb and Brush
Patent for a curry comb and brush. Illustrations included.
Date:
May 7, 1912
Creator:
Endsley, Horace F.
System:
The Portal to Texas History
Section-Harrow
Patent for a section harrow. Illustrations included
Date:
May 14, 1912
Creator:
Shankle, Grover C.
System:
The Portal to Texas History
Device for Stripping Wheels from Shafts
Patent for a device for stripping wheels from shafts. Illustrations included.
Date:
May 14, 1912
Creator:
Allien, Leon F.
System:
The Portal to Texas History