Texas Patents - 189 Matching Results

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Locomotive-Pilot Coupling.

Description: Patent for a locomotive-pilot coupling that can lift or elevate locomotive pilot or draw-bars, a cylinder that can turn in all directions depending on how the bars moves and is collecting to the motor fluid supply, a piston in the cylinder that connects the bar to the cylinder, a swinging jaw, and various other parts.
Date: January 21, 1896
Creator: Heidelberg, Samuel R.
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Partner: UNT Libraries Government Documents Department

Locomotive Valve Gear.

Description: Patent for a new and improved valve-gear. This design "is especially designed for locomotive-engines; and the invention consists of a combination of rockers, shafts, arms, levers, links, and connecting-rods worked from the cross-head of the locomotive exclusively, and so arranged as to give the valve a correct motion" (lines 7-13).
Date: December 8, 1885
Creator: Lewis, Wallace James
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Lubricant

Description: Patent for a lubricant which consists "of a gelatinous and fibrous material" (lines 14-15), containing description of creation and uses.
Date: April 6, 1886
Creator: Marshall, Edward S. & Savage, Robert W.
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Mechanical Motor

Description: Patent for "a motor of cheap and simple construction, which is adapted for driving various classes of light machinery, and more especially for use in connection with fans, such as are commonly used for creating currents of air in bar-rooms, dining-rooms, and the like" (lines 16-22).
Date: July 9, 1889
Creator: Harpst, Edgar S.
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Metallic Cross Tie

Description: Patent for a metallic cross tie. This cross tie is designed with clamps to firmly place the rail in place. Illustration included.
Date: June 16, 1908
Creator: Bickley, George S. & Bickley, Rufus P.
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Nutcracker.

Description: Patent for a nutcracker with an adjustable jaw and a smaller number of parts.
Date: November 27, 1917
Creator: Gradick, Wiley, Sr.
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Nutcracker

Description: Patent for a nutcracker that can be used for a variety of types of nuts without crushing them.
Date: September 10, 1912
Creator: Moser, Frank W.
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Peanut-Harvester

Description: Patent for a peanut harvester that uproots the peanut and lifts it for delivery to a carrier. This harvester also includes a pair of colters that roll alongside the row of peanuts to cut grass and loosen the soil, this includes a mechanism for raising and lowering the digging structure and fingers to guide to stems of the plants so that they are not cut.
Date: June 18, 1918
Creator: Phillips, Preston D. & Phillips, Herbert L.
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Pessary

Description: Patent for an improved uterine dilator for the application of medicine to the uterus, with illustrations.
Date: July 22, 1902
Creator: Overton, Benjamin Franklin
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Piano-Sling

Description: Patent for a piano sling used for handling pianos. Illustrations included.
Date: December 10, 1907
Creator: Hanson, Henry Harrison
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Plastic Fence-Post.

Description: Patent for a plastic fence post that wire fencing or wooden rails can be attached to that has the connection areas on the post hollowed out to protect the parts from the weather.
Date: December 24, 1907
Creator: Libhart, Hugh P.
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Plow.

Description: Patent for a reinforced plow shoe that eliminates frictional wear on the landside bar and reduces wear on the landside plate of the plow.
Date: October 16, 1917
Creator: Alston, William H.
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Portable Dental Chair.

Description: Patent for a simple portable dental chair meant for traveling dentists. It adjusts easily and folds compactly.
Date: January 15, 1895
Creator: Lovejoy, Edward Harrison
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Partner: UNT Libraries Government Documents Department

Pump-Actuating Mechanism.

Description: Patent for improving measuring pumps "by providing a pump actuating means so constructed that a continuous movement of the crank in one direction will cause a reciprocation of the piston in both directions" (lines 29-33), with illustrations.
Date: April 19, 1921
Creator: Dean, Robert A.
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Radial Tube Boiler.

Description: Patent for a new and improved boiler. This design "consist[s] of a horizontal steam reservoir, a vertical cylinder provided with radial tubes suspended therefrom and forming a steam-generating chamber, all supported by standards placed underneath said horizontal steam-reservoir and outside of the casing surrounding said steam-generating chamber, and the fire-box placed under said steam-generating chamber" (lines 67-75).
Date: January 22, 1889
Creator: Clarke, John & Savage, Robert W.
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Rail-Joint

Description: Patent for rail joints which "requires no extra plates or parts like the usual joint; that is stronger and more durable; that it is more readily assembled and that the parts are efficiently united; that only one bolt is required..." (lines 9-14).
Date: September 5, 1916
Creator: Gilmore, Aaron W.
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Railroad-Splice.

Description: Patent for an improved railway rail joints that consists of cross-ties, rails with the top flanges of the ends cut away, a joint plate, and bolts.
Date: March 21, 1893
Creator: Quinn, William & Berry, John S.
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Partner: UNT Libraries Government Documents Department

Railroad-Tie.

Description: Patent for railroad-ties, and "the special object of the invention is to make a railroad cross-tie of metal, built up firmly and secured to the rails without screws, bolts, rivers, cushions or other appurtenances." (Lines 14-17) Includes instructions and illustrations.
Date: February 11, 1896
Creator: Noonan, Philip
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Partner: UNT Libraries Government Documents Department
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