UNT Libraries Government Documents Department - 13 Matching Results

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Baling Press.

Description: Patent for a new and improved baling-press. This design consists in "[t]he combination of the frame or support, the lever-arms, the winch and the ropes connecting the said arms thereto, the follower, the toggle-jointed levers connecting the said follower with the frame, and the rods connecting the joints of the said levers to the lever-arms, with the follower and the fulcrumed levers, having their inner ends connected to the follower and their outer ends connected to [a different] follower wher… more
Date: March 30, 1886
Creator: Robburts, George W.
Item Type: Refine your search to only Patent

Cotton-Sack Carrier.

Description: Patent for a device with wheels to prevent sacks used in cotton cultivation from dragging on the ground, with instructions and illustrations.
Date: March 15, 1892
Creator: Warren, John & Johnson, William Oscar
Item Type: Refine your search to only Patent

Machine for Cutting Basket Splints.

Description: Patent for a new machine for cutting basket splints. This design is for a large ring with grooves of varying depths to receive pieces of timber, whereupon a horse pulls a knife-tipped sweep along the perimeter of the ring, gradually turning the timber into splints for baskets. The machine can be conveniently disassembled and stored when not in use, and it is simple and easy enough for a unskilled laborer to assemble.
Date: March 29, 1881
Creator: Crow, Thomas
Item Type: Refine your search to only Patent

Railroad-Switch.

Description: Patent for a pressure triggered railroad switch that attaches more easily to the tracks and automatically closes when the pressure of the railroad cars is taken off of it.
Date: March 12, 1907
Creator: Madeley, George E.
Item Type: Refine your search to only Patent

Toy.

Description: Patent for a toy which features a rabbit figure that moves in such a way as to "simulate the galloping of a rabbit" (lines 61-62). Illustrations included.
Date: March 2, 1920
Creator: Fermier, Victor Emanuel
Item Type: Refine your search to only Patent

Water-Purifying Apparatus.

Description: Patent for a water purifying device for use in water distribution systems, which mixes the water with a chemical salt and then takes it into a settling basin where mud and such sink to the bottom, leaving pure water on top which is let out for distribution.
Date: March 17, 1908
Creator: Fender, John B.
Item Type: Refine your search to only Patent
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