UNT Libraries Government Documents Department - 7 Matching Results

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Automatic Cotton-Weighing Scale.

Description: Patent for an automatic cotton-weighing scale that is designed "to be used in connection with pneumatic conveyers, and it is of such construction that it will automatically weigh any amount that its scale may be set at, cut off the supply from the conveyer, empty itself, and immediately reset itself, the resetting of the machine opening the supply-valve from the conveyer, so that the weighing operation can be repeated" (lines 13-21).
Date: July 9, 1895
Creator: Schulze, Andrew
Item Type: Refine your search to only Patent

Automatic Weighing-Scale.

Description: Patent for an automatic weighing-scale meant to be connected to a pneumatic conveyer to weigh cotton, grain, or other products. The invention weighs "any amount to which its scale may be set, and then cutting off the supply and emptying itself, when it may be reset, preferably by hand, to repeat the weighing operation" (lines 18-22).
Date: July 9, 1895
Creator: Schulze, Andrew
Item Type: Refine your search to only Patent

Dish-Washer.

Description: Patent for a dish washer with a dish rack and outer tub connected to water pump, which sprays hot water on the dishes to clean them.
Date: July 5, 1910
Creator: Weaver, Mary Jane
Item Type: Refine your search to only Patent

Improvement in Brick-Machines.

Description: Patent for the improvement of brick-machines, consisting in the arrangement, with the molds, of one or more valves of flood-gates in the bottom of the pugmill, for the purpose of controlling the flow of the clay into the molds, and a roller and knife upon each side of the mill for pressing the clay into the molds and dressing the tops of the bricks. It includes a description and illustration.
Date: July 16, 1872
Creator: Houghton, Gideon H.
Item Type: Refine your search to only Patent

Lamp-Burner.

Description: Patent for improvements in lamp-burners “is to provide means whereby the wick-tube may be parted longitudinally or vertically to permit the wick being laid in at its open side and means to keep the wick in place until the tube is closed upon it, and at the same time to avoid weakening the tube materially and to guard against leakage along the joint of the tube.” (Lines 13-20) Illustration is included.
Date: July 7, 1891
Creator: Sterling, Issac F.
Item Type: Refine your search to only Patent
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