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33 Matching Results
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Air-Brake
Patent for an air brake with instructions and illustrations.
Date:
November 24, 1914
Creator:
Wolf, Gustav B.
System:
The Portal to Texas History
Caster-Wheel
Patent for a new and useful caster wheel with illustrations.
Date:
November 24, 1914
Creator:
Pepple, John W.
System:
The Portal to Texas History
Combination Tie and Rail-Joint
Patent for improvement in the safety of tie and rail-joints. Improves the connection so that independent movement of the tie and rail is reduced.
Date:
November 17, 1914
Creator:
Knaus, John J.
System:
The Portal to Texas History
Apparatus for Projecting Motion-Pictures.
Patent for an improvement to motion picture projectors that lowers the operating speed, thus reducing the amount of film needed for movies, and eliminates flickers in the projection. This patent includes instructions and illustrations.
Date:
November 27, 1917
Creator:
Craig, Richard M.
System:
The Portal to Texas History
Composition for Sealing Tire-Punctures and the Like.
Patent for sealing tire punctures consisting of the extract obtained from boiling guayule and candelilla plants in water to which is added asbestos and fullers' earth.
Date:
November 27, 1917
Creator:
Garza, Ricardo
System:
The Portal to Texas History
Clothes Pin or Clamp
Patent for a more durable metal clothes pin.
Date:
November 25, 1919
Creator:
Townley, Percy
System:
The Portal to Texas History
Stand for Rolled Goods.
Patent for a merchant stand for improved storage and movement of various forms of rolled fabrics and other textiles.
Date:
November 6, 1919
Creator:
Luzenberg, Edward A.
System:
The Portal to Texas History
Line-Insulator.
Patent for Line-Insulator for improvements telephone and telegraph line
Date:
November 11, 1913
Creator:
Meusebach, Otto C.
System:
The Portal to Texas History
Valve-Grinding Machine
Patent for a simple valve grinding machine designed to be efficient and easy to use, as well as more secure (within a valve casing) than previous models.
Date:
November 6, 1918
Creator:
Branning, Willie F.
System:
The Portal to Texas History
Valve Mechanism for Gas Engines
Patent for improvements in the valve mechanisms of gas engines, with the object being to "provide an air cooling chamber for maintaining the exhaust valve in a cooled condition under all conditions of operations (lines 9-14).
Date:
November 12, 1914
Creator:
Blumberg, Humble G.
System:
The Portal to Texas History
Two-Row Cotton and Corn Planter.
Patent for cotton and corn planters. The invention is for a two row type planter that allows for planting on "beds" or "listed" land.
Date:
November 11, 1913
Creator:
Henefield, John B. & Henefield, Edward I.
System:
The Portal to Texas History
Lamp-Operating Mechanism.
Patent for the improvement within the lamp operating mechanism for automobiles. The invention allows lamps to be turned on simultaneously by using the front wheels.
Date:
November 11, 1913
Creator:
Wogenstahl, Leo J.
System:
The Portal to Texas History
Surgical Instrument.
Patent for a surgical instrument for use in tonsillectomies.
Date:
November 8, 1910
Creator:
Gwinn, George Edward
System:
The Portal to Texas History
Mail Bag Catching and Delivering Device
Patent for a device that will quickly exchange mail bags between a moving train and a station.
Date:
November 28, 1916
Creator:
Becker, Martin
System:
The Portal to Texas History
Nail.
Patent for a nail with a spike attached to it.
Date:
November 8, 1910
Creator:
Hansen, Christian
System:
The Portal to Texas History
Tire Construction
Patent for an improvement to rubber tires. The inner tube is enclosed within a thick detachable shoe to withstand shocks and jars, and also uses side guards to protect from dirt accumulation.
Date:
November 25, 1919
Creator:
Luck, John J.
System:
The Portal to Texas History
Plate-Guard for Secondary Batteries.
Patent for a plate-guard for secondary batteries. The invention relates to guard sheaths or envelopes to provide light, rigid, and inexpensive frame of acid-proof material to be build around the plate to protect the exposed metal of the plate.
Date:
November 20, 1917
Creator:
Luthy, Joseph O.
System:
The Portal to Texas History
Ensilage-Cutting Machine.
Patent for ensilage-cutting that will efficiently cut corn and other rough feed. It can be driven clockwise of anti-clockwise, can discharge the cut feed at different points, and has few parts. There are no cogs or gears to catch the operator's clothing.
Date:
November 20, 1917
Creator:
Sinclair, William
System:
The Portal to Texas History
Driving Mechanism for Automobiles and the like
Patent for new and improved lubricating steering pump for automobiles and the like. Allows for better lubrication circulation to drive shafts.
Date:
November 9, 1915
Creator:
Allan, William N.
System:
The Portal to Texas History
Ice-Cream Freezer
Patent for a contraption designed to freeze ice cream.
Date:
November 14, 1919
Creator:
Knemeyer, William H.
System:
The Portal to Texas History
Process of Treating Wood
Patent for a new method of treating wood.
Date:
November 3, 1919
Creator:
Lyon, Leonidas N.
System:
The Portal to Texas History
Filter.
Patent for Improvements in Filters specifically used to remove "impurities from gasoline and oil, to fit the gasolene or oil for reuse" (lines 11-13).
Date:
November 12, 1918
Creator:
Caen, George, Sr.
System:
The Portal to Texas History
Flexible Joint
Patent for a flexible joint provides "an improved and simplified device that is simple, durable and reliable in construction and effective and efficient in operation" (lines 10-13).
Date:
November 16, 1915
Creator:
Mooney, Thomas H.
System:
The Portal to Texas History
Safety-Aeroplane
Patent for a safety aeroplane including instructions and illustrations.
Date:
November 10, 1914
Creator:
Haynes, Thomas Stanley
System:
The Portal to Texas History