UNT Libraries Government Documents Department - 12 Matching Results

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Improvement in Angle-Plates for Doors.

Description: Patent for a strengthening bracket for improving angle-plates for door hinges, such that the door will be supported from sagging at the hinge.
Date: October 14, 1879
Creator: Morris, Robert C. & McLane, Hiram H.

Improvement in Bale-Ties.

Description: Patent for a new and improved bale-tie design with different buckle and band. It includes illustrations.
Date: January 14, 1879
Creator: Johnson, Jordan

Improvement in Churning-Machines

Description: Patent for improvement in mechanisms in operating churns. Includes a crank wheel and spindles for churning, as well as a better balanced upright position.
Date: October 14, 1879
Creator: Haile, James T.

Improvement in Grub-Plow and Stalk-Cutter.

Description: Patent for a device to remove grubs from soil, which consists of an adjustable gage-wheel and a cutter to remove grubs and to cut roots. The cutter can be also used to cut cotton-stalks. It includes illustrations.
Date: January 14, 1879
Creator: Talley, Reuben Jones

Improvement in Hand Cotton Pickers.

Description: Patent for a new method of picking cotton by hand, whereby 3 spindles remove the fibers from the bolls.
Date: October 14, 1879
Creator: Ham, Thomas William

Improvement in Plates for Holding Screw-Cutting Dies.

Description: Patent for plates to hold screw-cutting dies, which allows the threads to be more accurately placed. Dies are also able to work for left handed dies as well as right handed dies.
Date: October 14, 1879
Creator: Geiser, Johan G.

Improvement in Sheet-Metal Vessels

Description: Patent for a cylindrical vessel made of sheet-metal rather than tin. Including a inward double hanging ledge and two layers of metal soldiered together.
Date: October 14, 1879
Creator: Morris, Robert C. & McLane, Hiram H.

Improvement in Vehicle Axle-Lubricators

Description: Patent for improvements to the design of axle lubricators, in which the oil reservoir is in the rear as opposed to the front.
Date: October 14, 1879
Creator: Hinkle, James V.

Improvement in Wood Pavements.

Description: Patent for a new and improved construction of Bois D'Arc Pavement, which uses two layers of planks that cross at right angle as a base, sand to hold bois d'arc blocks in place and fill gaps in between, and coal-tar covering planks to prevent sand from shifting. It includes illustrations.
Date: January 14, 1879
Creator: Shellenberger, Samuel Luther

Improvements in Traction-Engines.

Description: Patent for improving traction engines for use in hauling on farms and farm roads. Includes instructions and illustrations.
Date: October 14, 1879
Creator: McGregor, Montague M. & Croxton, James C.

Millstone-Drivers

Description: Patent for improvements in Millstone-drivers
Date: October 14, 1879
Creator: Cathart, Rodney C.
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