UNT Libraries Government Documents Department - 43 Matching Results

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Body-Brace

Description: Patent for a body brace made of wire and padding. One pad rests against the chest and the other rests against the front of the legs. There is a coil mechanism in the center that helps the wearer stand upright.
Date: July 1, 1902
Creator: Russell, Manning W.
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Colter.

Description: Patent for a Colter attachment for plows that can be adjusted to various angles and increases the efficiency of the plow.
Date: August 31, 1920
Creator: Dillon, Robert L.
Item Type: Refine your search to only Patent

Combined Knife and Scale.

Description: Patent for a new and useful improvements in a combined knife and scale. This design "has relation to a combined knife and scale, and is particularly adapted for the use of butchers" (line 12 - 14).
Date: February 1, 1898
Creator: Herrin, Lemuel
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Egg-Crate.

Description: Patent for an egg-crate that has "hinged sections, the middle section being composed of a solid block with cavities top and bottom corresponding with cavities formed in the lower and the top surface respectively of the upper and the lower portions which fit on opposite sides of the middle solid portion, the said three portions or sections being hinged together and provided with a suitable fastening" (lines 16-25).
Date: February 6, 1894
Creator: West, James
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Felly for Wheels.

Description: Patent for a felly for wheels designed to be used for a heavy wagon or cultivators. It consists of malleable iron with the inside edge being smaller than the outside, an indentation in the center going around the outside surface, and conical spoke sockets.
Date: June 12, 1894
Creator: Mosely, Jeremiah Thomas
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Garment-Stretcher

Description: Patent for garment-stretchers that improve the stretching and pressing of garments to keep them in better shape. Includes instructions and illustrations.
Date: December 12, 1916
Creator: Carlson, Magnus
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Gate

Description: Patent for special operating mechanism for opening and closing a gate by use of a lever that will cause the gate to swing open and closed.
Date: May 29, 1906
Creator: Fears, John
Item Type: Refine your search to only Patent

Hame Fastener.

Description: Patent for a new and improved hame fastener. This design utilizes a clasp that slides along a bar. When the clasp is at the desired position relative to the hame, a pin and a locking plate on the clasp lock the clasp in place; thus the hame is fastened.
Date: April 26, 1881
Creator: Crump, Thomas Jefferson
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Improvement in Gang-Plows.

Description: Patent for improvements to the gang-plow consisting of "an adjustable frame, within which two or more ordinary plows can be arranged to form the gang, said frame being constructed so as to enable one set of plows to run deep, while the other set can be made to run shallow." (Lines 15-19) Includes instructions and illustrations.
Date: July 17, 1877
Creator: Crump, Thomas J.
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Improvement in Motors for Operating Churns.

Description: Patent for "a simple and effective motive power for operating the dashers of churns; and it consists of a suitable frame-work provided with a fly-wheel, operated by a pitman attached to a bar projecting from brackets on the side of an ordinary rocking-chair, said fly-wheel being provided with cogs upon one side, which mesh into the cogs on a smaller wheel, which caries a crank for operating the dasher of the churn, a suitable belt being arranged upon the rim of the fly-wheel and around a small … more
Date: January 15, 1878
Creator: Crump, Thomas J.
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Improvement in Reciprocating Churns

Description: Patent for "certain new and useful improvements in the construction of churns, whereby dashers are caused to rotate very rapidly, thus greatly facilitating the process of producing butter; also, the churn and its supporting frame-work being constructed and arranged in sections permits of it being taken apart very readily, and packed in a very small space for shipment." (lines 12-20) including instructions and illustrations.
Date: February 27, 1877
Creator: Welch, John M.
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Improvement in Saw-Set.

Description: Patent for an invention "which can be used for setting the teeth of all kinds of saws by hand, and without requiring and intricate machinery" (lines 15-18). The patent includes instructions and an illustration.
Date: February 15, 1870
Creator: Harris, H. A.
Item Type: Refine your search to only Patent
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