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Mechanical Calculator.

Description: Patent for improvements in pivoting arm and sliding arm calculators. Includes instructions and illustrations.
Date: February 23, 1892
Creator: Mader, Theodore
Partner: UNT Libraries Government Documents Department

Support for Wire Fences.

Description: Patent for improvements to supports for wire fences, so that wooden posts and other supplemental devices are not necessary. Includes instructions and illustrations.
Date: February 23, 1892
Creator: Weeks, Frank B.
Partner: UNT Libraries Government Documents Department

Plow.

Description: Patent for this plow relates to an improvement in plows commly known as "sweeps;" and provides a device of cheap and simple construction adapted to be applied to the rear or upper edge of an ordinary sweep.
Date: February 23, 1892
Creator: Hill, David Jeferson
Partner: UNT Libraries Government Documents Department

Protector for Trunks or Shipping-Cases.

Description: Patent for trunk protectors "which can be readily attached and detached from the receptacle, and when attached will protect each corner." (lines 20-22) Includes instructions and illustrations.
Date: February 23, 1892
Creator: Jennings, Joseph Joshua
Partner: UNT Libraries Government Documents Department

Shoe-Fastening.

Description: Patent for the improvement of shoe fastenings by making them out of leather and with more fashionable eyelets. Includes instructions and illustrations.
Date: February 23, 1892
Creator: Hamilton, Samuel McCleary
Partner: UNT Libraries Government Documents Department

Horseshoe.

Description: Patent for improvements in horseshoes, which will have two parts that pivot together at the toe. Includes instructions and illustrations.
Date: February 23, 1892
Creator: Custer, George
Partner: UNT Libraries Government Documents Department

Hoisting Apparatus.

Description: Patent for "an improved hoisting apparatus for use in loading and unloading freight from and upon a wharf, bluff, bank, or other elevated place." (Lines 8-11) Includes instructions and illustrations.
Date: February 23, 1892
Creator: Davis, Benjamin F. & Davis, Matilda L.
Partner: UNT Libraries Government Documents Department

Washing-Machine.

Description: Patent for improvements to washing machines that allow the water to be heated to any temperature. Includes instructions and illustrations.
Date: February 23, 1892
Creator: Eddleman, Dudley E.
Partner: UNT Libraries Government Documents Department

Washing-Machine.

Description: Patent for improvements in washing machines, with instructions and illustrations.
Date: February 23, 1892
Creator: Turpen, George Sidney
Partner: UNT Libraries Government Documents Department

Churn.

Description: Patent for improvements to churns, "and has special reference to what are known as 'vibrating-dasher' churns." (lines 11-12) Includes instructions and illustrations.
Date: February 23, 1892
Creator: Anderson, Henry C.
Partner: UNT Libraries Government Documents Department

Gear-Shifting Mechanism for Harvester-Conveyers.

Description: Patent for a locking-lever for the gear-shifting mechanism for harvester-conveyers. Includes instructions and illustrations.
Date: February 23, 1892
Creator: Schubert, George
Partner: UNT Libraries Government Documents Department
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