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Spring Bed-Bottom.

Description: Patent for the improvement of bedsteads using a spring bottom-construction with zig-zag wire, including illustration.
Date: August 8, 1854
Creator: Meriwether, William Hunter
Partner: UNT Libraries Government Documents Department

Door-Hook.

Description: Patent for a low-cost door hook designed for securing screen doors in a closed position which may be operated from either side of the door.
Date: August 30, 1921
Creator: Randazzo, Lillian
Partner: UNT Libraries Government Documents Department

Valve Structure

Description: Patent for valve improvements in controlling the flow of fluids under high pressure.
Date: August 30, 1921
Creator: Anderson, Jalmer
Partner: UNT Libraries Government Documents Department

Improvement in Fire-Escapes.

Description: Patent for a rope-and-pulley fire escape apparatus, including illustration.
Date: August 7, 1877
Creator: Andrews, Thomas A.
Partner: UNT Libraries Government Documents Department

Improvement in Bedsteads.

Description: Patent for the improvement of bedsteads in order to make them more convenient and durable.
Date: August 8, 1871
Creator: Baldwin, Thomas B.
Partner: UNT Libraries Government Documents Department

Improvement in Cotton-Bale Ties.

Description: Patent for improved cotton-bale tie with a small s-shaped bar and cross-ribs on the bands.
Date: August 5, 1873
Creator: Crone, William
Partner: UNT Libraries Government Documents Department

Improvement in Plow-Couplings.

Description: Patent for a new and useful Improvement in Plow-Coupling including illustration.
Date: August 19, 1873
Creator: Thrasher, Thomas L.
Partner: UNT Libraries Government Documents Department

Improvement in Plows

Description: Patent for the improvement of plows, with illustration.
Date: August 13, 1878
Creator: Johnson, Felix
Partner: UNT Libraries Government Documents Department

Improvement in Bale-Ties.

Description: Patent for "a new and Improved Bale-Tie" (lines 4-5) including illustrations.
Date: August 10, 1875
Creator: Szabo, Alexander A.
Partner: UNT Libraries Government Documents Department

Improvement in Corn-Shellers.

Description: Patent for improvement in the design of the corn-sheller, including illustrations.
Date: August 17, 1875
Creator: Williams, Solomon
Partner: UNT Libraries Government Documents Department

Improvement in Animal-Traps.

Description: Patent for improvements to animal-traps to wound or kill rats, mice, and game with the size and strength being adjustable to the size of animals sought.
Date: August 15, 1887
Creator: Martin, Josiah
Partner: UNT Libraries Government Documents Department

Plow

Description: Patent for a plow. Illustration included.
Date: August 4, 1908
Creator: Messer, Jeremiah Clark & Deen, Irwin Johnson
Partner: UNT Libraries Government Documents Department

Nut Lock

Description: Patent for a nut lock. Illustration included.
Date: August 10, 1909
Creator: Garner, William Robert
Partner: UNT Libraries Government Documents Department

Pipe Coupling.

Description: Patent for pipe coupling in which the ends of pipes have interlocking attachments which can be both dissembled and reinforced for protection against accidental disengagement.
Date: August 17, 1920
Creator: McCullar, Willie A. & Ayraud, Jules J.
Partner: UNT Libraries Government Documents Department

Garment-Supporter

Description: Patent for a hose supporter for garments. Illustrations included.
Date: August 30, 1910
Creator: Zelman, Joseph
Partner: UNT Libraries Government Documents Department

Sash-Holder

Description: Patent for an improved window-sash lock.
Date: August 1, 1882
Creator: Carson, William C.
Partner: UNT Libraries Government Documents Department

Scaffold-Bracket

Description: Patent for a support for scaffolds or ladders on shingled roofs. Illustrations included.
Date: August 27, 1912
Creator: Wilkerson, Thurston A.
Partner: UNT Libraries Government Documents Department

Improvement in Brooms.

Description: Patent for improvement in the manufacture of corn brooms.
Date: August 15, 1871
Creator: Anderson, Edward Americus
Partner: UNT Libraries Government Documents Department

Improvement in Carbureters

Description: Patent for improvements in carburetor design including illustrations of 2 views of a vertical cross section of a carburetor.
Date: August 29, 1876
Creator: Schmidt, Martin
Partner: UNT Libraries Government Documents Department

Rein-Holder For Cultivators

Description: Patent for a rein-holder for field cultivation.
Date: August 28, 1900
Creator: Stockton, James Silas
Partner: UNT Libraries Government Documents Department

Foot Scraper

Description: Patent for a foot scraper. Illustration included.
Date: August 7, 1906
Creator: Lancster, Fennimore Cooper
Partner: UNT Libraries Government Documents Department

Clevis

Description: Patent for "improvements in clevises or draw-bars for plows and other similar implements" (Lines 8 – 10) including illustrations.
Date: August 28, 1900
Creator: Hendon, Walter Preston
Partner: UNT Libraries Government Documents Department

Window Shutter Worker And Latch

Description: Patent for a window shutter and latching system. Illustration included.
Date: August 8, 1905
Creator: Richardson, Horace G.
Partner: UNT Libraries Government Documents Department
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