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1,002 Matching Results
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Improvement in Traction-Engines.
Patent for a traction engine "for running on common roads and rails, and to be used for drawing plows, and as a motive power generally" (lines 8-10) including illustrations.
Date:
July 31, 1877
Creator:
Walker, Leander
System:
The Portal to Texas History
Improvement in Sulky-Plows.
Patent for an improvement on sulky-plows which allows it to be adjusted for different uses.
Date:
August 28, 1877
Creator:
Renfro, Roberson A.
System:
The Portal to Texas History
Improvement in Washing-Machines.
Patent for improving the washing machine by being operated by a spring-motor.
Date:
September 11, 1877
Creator:
Cummings, James K.
System:
The Portal to Texas History
Improvement in Sulky-Plows.
Patent for an improvement of the "construction and arrangement of the sulky-plow" (line 17-18).
Date:
September 18, 1877
Creator:
Payne, Joseph M.
System:
The Portal to Texas History
Improvement in Tire-Tighteners.
Patent for improvement in tire-tighteners to contract a tire upon its felly without removal.
Date:
November 27, 1876
Creator:
Martin, James
System:
The Portal to Texas History
Improvement in Wagon-Brakes.
Patent for "wagons which have brakes applied to them, so constructed that in descending a grade the brakes will be automatically applied, and, in moving on a level or ascending a hill, the brakes will be relieved from the wheels." (Lines 6-11) Includes instructions and illustrations.
Date:
December 4, 1877
Creator:
Hart, Alfred
System:
The Portal to Texas History
Improvement in Washing-Machines.
Patent for an improvement to washing machines, in which "the novelty consists in allowing both cylinder and blades to be rotated or oscillated independently of each other." (Lines 17-19) Includes instructions and illustrations.
Date:
January 5, 1875
Creator:
Starr, Henry D.
System:
The Portal to Texas History
Improvement in Stalk-Chopper
Patent for an improvement in corn and cotton stalk-choppers, allowing for the stalks to be turned under by the plow and prevent their interference with the machine.
Date:
May 21, 1872
Creator:
Richards, Augustus
System:
The Portal to Texas History
Improvement in Washing-Machines.
Patent for the improvement of washing machines, using two washboards. It includes a description and illustrations.
Date:
May 21, 1872
Creator:
Harper, William F.
System:
The Portal to Texas History
Improvement in Transplanters
Patent for an improvement in transplanters, intended for use in transplanting cotton or other plants.
Date:
May 28, 1872
Creator:
Cook, Henry C.
System:
The Portal to Texas History
Improvement in Washing-Machines
Patent for "a new and valuable Improvement in Washing-Machines" for which "the novelty consists in providing the tank with two separate apartments or boxes for containing, respectively, suds and clear water, and in arranging the separating partition so that an ordinary wringer may be attached thereto and used on the clothes as they pass from the suds-box to the clear-water box."
Date:
July 16, 1872
Creator:
Newman, Greer J.
System:
The Portal to Texas History
Improvment in Cultivators.
Patent for improvement in digging or cultivation machines primarily adapted to the cultivation of cotton. Includes parts that can be added or removed from the machine, thereby reducing the number of machines needed for farm work. Includes illustrations and instructions.
Date:
September 10, 1872
Creator:
Forsgard, Gustave A.
System:
The Portal to Texas History
Improvement in Wash-Boiler Attachments
Patent for the improvement in Steam Wash-Boiler Attachments.
Date:
February 11, 1873
Creator:
Hart, Richard B.
System:
The Portal to Texas History
Improvement in Vibrating Propellers
Patent for Improvement in vibrating propellers for steamers to improve the ability to control the vessel. Includes two illustrated and labeled figures.
Date:
February 18, 1873
Creator:
Macowitzky, Charles P.
System:
The Portal to Texas History
Improvement in Washing-Machines.
Patent for an improvement in waching machine design, including illustrations.
Date:
March 18, 1873
Creator:
Millegan, William E.
System:
The Portal to Texas History
Improvement in Tents.
Patent for certain new and useful improvements in military tents that relates to folding tents including illustrations.
Date:
April 8, 1873
Creator:
Turner, Ephraim M.
System:
The Portal to Texas History
Improvement in Turpentine-Stills.
Patent for improvement in turpentine distillation and purification with bleaching and refinement.
Date:
May 6, 1873
Creator:
Lee, Archibald K.
System:
The Portal to Texas History
Improvement in Washing-Machines.
Patent for "washing-machines known as self-regulating machines; and consists in the arrangement for controlling at will the amount of pressure to be used, in combination with the construction of the feed and washing rollers." (Lines 11-15) Includes instructions and illustrations.
Date:
July 1, 1873
Creator:
Rowland, William M.
System:
The Portal to Texas History
Improvement in the Manufacture of Fertilizers.
Patent for a process of treating waste animal matter from tallow-rendering factories with plaster-of-paris for use as fertilizer.
Date:
November 25, 1873
Creator:
Stevens, Hennell
System:
The Portal to Texas History
Improvement in the Propulsion of Vessels.
Patent for improvement in vibrating propellers with continued paddle action that can be attached to a line of boats.
Date:
December 30, 1873
Creator:
Macowitzky, Charles P.
System:
The Portal to Texas History
Improvement in Stalk-Pullers.
Patent for improvement in cotton-stalk pullers with beveled edges for firmer hold on the stalks.
Date:
January 27, 1874
Creator:
Heacock, Cadwallader
System:
The Portal to Texas History
Improvement in Standards for Vehicles.
Patent for "a stanchion pivoted in a strong metal box adapted to be fastened to the side of the platform of the car or truck, the box being open at the top and at one end, so that the stanchion can be turned down on its pivot by the side of the platform, to be out of the way of loading the car or truck platform with goods which cannot be conveniently loaded when the stanchions are upright." (Lines 6-14) Includes instructions and illustrations.
Date:
May 12, 1874
Creator:
Martin, James J.
System:
The Portal to Texas History
Improvement in Vapor-Burners.
Patent for an improvement in vapor burners used in self-generating gas burners.
Date:
June 23, 1874
Creator:
Sawyer, Frederick A.
System:
The Portal to Texas History
Improvement in Washing-Machines.
Patent for a new improvement to washing machines.
Date:
July 21, 1874
Creator:
Mitchell, Daniel Chasteen
System:
The Portal to Texas History