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Life-Preserver.

Description: Patent for a life preserver with features to support both a wearer's waist and neck.
Date: August 12, 1913
Creator: Hansen, Carl Albert Edvard
Partner: UNT Libraries Government Documents Department

Valve

Description: Patent for a valve. Illustration included.
Date: August 17, 1909
Creator: Smith, Frederick C.
Partner: UNT Libraries Government Documents Department

Valve Setting Machine

Description: Patent for a valve setting machine. This invention is a machine for "revolving the main driving wheel of a locomotive to set the valves (11-12). Illustration included.
Date: August 4, 1908
Creator: Wyllie, Robert E. & Twohig, John D.
Partner: UNT Libraries Government Documents Department

Locking Device for Forms

Description: Patent for a locking device for forms that will not crush the edges of circular forms.
Date: August 27, 1912
Creator: Irvin, Thomas H.
Partner: UNT Libraries Government Documents Department

Lawn-Sweeper.

Description: Patent for a light weight lawn sweeper that doubles as a shovel for lawn debris. Illustrations included.
Date: August 14, 1900
Creator: Caruthers, John Irving
Partner: UNT Libraries Government Documents Department

Improvements in Steam Engine

Description: Patent for improvements in steam-engines. The goal of this invention to provide a simple construction that can be equally adapted for locomotives and high speed engines.
Date: August 4, 1903
Creator: Dickson, Henry L.
Partner: UNT Libraries Government Documents Department

Intrenching-Tool.

Description: Patent for certain new and useful improvements in intrenching tools, including instructions and illustrations.
Date: August 8, 1899
Creator: Hoffmann, Arnold G.
Partner: UNT Libraries Government Documents Department

Inhaler

Description: Patent for an inhaler. Illustrations included.
Date: August 27, 1912
Creator: White, George W.
Partner: UNT Libraries Government Documents Department

Valved Coupling for Train-Pipes.

Description: Patent for certain new and useful improvements in valved couplings for train pipes, including instructions and illustrations..
Date: August 22, 1899
Creator: Williams, Win D.
Partner: UNT Libraries Government Documents Department

Injector-Burner

Description: Patent for an injector burner which "consumes a mixture of oil and steam" (lines 10-11). Illustrations included.
Date: August 27, 1907
Creator: Wiggs, James A., Jr.
Partner: UNT Libraries Government Documents Department

Truck Brake Appliance

Description: Patent for a truck brake appliance. Illustrations included.
Date: August 30, 1910
Creator: Saxon, Andrew L.
Partner: UNT Libraries Government Documents Department

Truss.

Description: Patent for a new and improved truss for relieving or supporting hernia, including instructions and illustrations.
Date: August 22, 1899
Creator: Oliver, Zebulon
Partner: UNT Libraries Government Documents Department

Kitchen-Cabinet.

Description: Patent for certain new and useful improvements in kitchen cabinets, including instructions and illustrations.
Date: August 2, 1898
Creator: Lackey, William
Partner: UNT Libraries Government Documents Department

Leaf-Turner.

Description: Patent for a leaf turner for turning the pages of a book, which is connected to a treadle operated with the feet to change the pages.
Date: August 30, 1910
Creator: Berliner, Selma Ellis
Partner: UNT Libraries Government Documents Department

Latch

Description: Patent for a latch. Illustration included.
Date: August 29, 1905
Creator: Praeger, Ewald
Partner: UNT Libraries Government Documents Department

Jar.

Description: Patent for a jar for thick semi-liquids such as mustard, which has a discharge spout in the side that allows the contents to be used without taking off the lid of the jar.
Date: August 17, 1909
Creator: Barr, George T., Sr.
Partner: UNT Libraries Government Documents Department

Improvement in Steam-plows.

Description: Patent for improvement in the apparatus for turning up soil with a steam plow.
Date: August 15, 1871
Creator: Miller, Herman
Partner: UNT Libraries Government Documents Department

Improvement in Stalk and Cane-Puller.

Description: Patent for improvement in stalk puller by using “two pointed teeth or prongs peculiarly constructed, and secured to a suitable handle to which an adjustable fulcrum is connected, in order to allow the implement to be manipulated by persons of different statures and strength.” (Lines 18-22) Illustration is included.
Date: August 31, 1869
Creator: Sims, Zachariah B.
Partner: UNT Libraries Government Documents Department

Improvement in Three-Horse Equalizers.

Description: Patent for improvement in treble-trees by using “two stretcher-loops that are jointed on the double-tree at points on each side of the centre, so that the strain is not at one point, but somewhat distributed.” (Lines 42-44) “The loops can be adjusted so that should there be any material inequality in the strength of the three horses, one can equalized by arranging the loops accordingly nearer to or further away from the centre on either one or both sides.” (Lines 45-49) Illustration is includ… more
Date: August 31, 1869
Creator: Sims, Zachariah B.
Partner: UNT Libraries Government Documents Department

Improvement in Two-Horse Equalizers.

Description: Patent for an adjustable device that redistributes weight so that two animals of unequal strength can perform their equal share of work. Includes instructions and illustrations.
Date: August 2, 1870
Creator: Sims, Zachariah B.
Partner: UNT Libraries Government Documents Department

Improvement in Sulky-Plows.

Description: Patent for an improvement on sulky-plows which allows it to be adjusted for different uses.
Date: August 28, 1877
Creator: Renfro, Roberson A.
Partner: UNT Libraries Government Documents Department

Improvement in Twine-Holders

Description: Patent for improvement in twine-holders to help hold twine, cloth and wrapping to counters for ease of cutting, with illustration.
Date: August 13, 1878
Creator: Turner, John William
Partner: UNT Libraries Government Documents Department

Improvement In Suspender-Buttons

Description: Patent for an improved suspender button with a description and illustrations attached.
Date: August 19, 1879
Creator: Racer, Martin J.
Partner: UNT Libraries Government Documents Department

Improvement in Street-Cars

Description: Patent for an improvement to Street Cars to better navigate curves. Includes description and illustrations.
Date: August 26, 1879
Creator: Towell, Isaac
Partner: UNT Libraries Government Documents Department
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