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Solid Lubricating, Hard and Fracture Resistant Composites for Surface Engineering Applications (open access)

Solid Lubricating, Hard and Fracture Resistant Composites for Surface Engineering Applications

Patent relating to solid lubricating, hard and fracture resistant composites for surface engineering applications.
Date: February 18, 2013
Creator: Gopagoni, Sundeep; Scharf, Thomas W.; Banerjee, Rajarshi & Tiley, Jaimie S.
System: The UNT Digital Library
Wheeled Gang Plow (open access)

Wheeled Gang Plow

Patent for a wheeled gang plow. "This invention relates to improvements in motor drawn wheeled gang plows of the disk type" (lines 13-15). Illustrations included.
Date: August 6, 1912
Creator: Weiler, Nicholas
System: The Portal to Texas History
Garment-Fitting Device. (open access)

Garment-Fitting Device.

Patent for a series of flexible bands and tapes to be used for efficient fitting of garments with regards to seam lines and marking patterns upon cloth by measuring the waist, skirt, and sleeve areas.
Date: February 2, 1909
Creator: Johnson, Mary M.
System: The Portal to Texas History
Garment-Fitting Device. (open access)

Garment-Fitting Device.

Patent for a garment fitting device made up of a series of measuring tapes that when laid out on cloth after fitting will be held in place by diagonal cross-tapes.
Date: February 2, 1909
Creator: Johnson, Mary M.
System: The Portal to Texas History
Stirrup (open access)

Stirrup

Patent for a stirrup. Illustration included.
Date: November 7, 1905
Creator: Kellner, Charles J. E. & Turner, Ephraim M.
System: The Portal to Texas History
Locomotive-Headlight. (open access)

Locomotive-Headlight.

Patent for a three-way locomotive-headlight with easily removable screens of different colors in order to send signals. The screens are easily fitted to other locomotive headlights. This invention is meant to prevent accidents that happen without proper signaling.
Date: January 14, 1896
Creator: Davis, Moses J.
System: The Portal to Texas History
Process of Treating Slag and Furnace Therefor. (open access)

Process of Treating Slag and Furnace Therefor.

Patent for a process of treating slag and furnace therefore. It has an improved method for separates melted metals produced during smelting and extracting the precious metals from slag. The richer matte and base-bullion run off separately and into separate taps.
Date: August 20, 1895
Creator: van Cleve, Charles M. & Rhodes, Robert D.
System: The Portal to Texas History
Stock Car. (open access)

Stock Car.

Patent for a new and improved boxcar. This design "is an improvement in movable transverse partitions for stock-cars, which are employed for separating the animals by individuals or groups. It is more particularly an improvement on such partitions as are suspended by sliding loop-hinges from a horizontal rod, and provided at the bottom with feet that enter sockets in the floor of the car, whereby the partitions are adapted to be fastened or released by a vertical movement" (lines 9-19).
Date: July 13, 1886
Creator: Pierce, Jonathan E. & Pryor, David C.
System: The Portal to Texas History