UNT Libraries Government Documents Department - 6 Matching Results

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Automatic Water Trap for Cisterns and Other Receptacles.

Description: Patent for a new and improved water-trap. This design consists in "the combination, with a bent main pipe, of a vessel secured on the said main pipe and connected at its top with the interior of the said main pipe, a pin held on the bottom of the said vessel, a fixed sleeve provided with a spiral groove and engaged by said pin, a grooved pin held in the said fixed sleeve and resting at its top end on the bottom of the said pin, a roped connected with the said grooved pin, and a weight held on t… more
Date: August 7, 1888
Creator: Pickering, Charles H.
Item Type: Refine your search to only Patent

Baling Press.

Description: Patent for a new and improved baling-press. This design has for its object "to provide a press in which the material to be baled can be compressed into bales of the desired sizes, and then emptied from the baling-box by tilting up the tail-board, which is provided with angle irons to catch under the bale" (lines 15-20).
Date: August 7, 1888
Creator: Hoop, Friedrich W. J. & Isaac, Joseph
Item Type: Refine your search to only Patent

Flexible Scraper.

Description: Patent for a new and improved flexible scraper. This design "consist[s] of the concave board, the sheet of rubber secured by bolts to the concave face of the board, the handle, the sockets secured to the convex face of the board and handle, respectively, and the braces" (lines 52-57).
Date: December 7, 1886
Creator: Kaelin, Albert J.
Item Type: Refine your search to only Patent

Railway Signal.

Description: Patent for a new and improved railroad signal. This design consists in "[a] continuous electric conductor extending beside a railroad, a contact-maker borne by a train, an electric galvanic battery, a stationary transmitter, and a train provided with transmitting and receiving instruments on two or more members of the train and connected with the electric circuit in multiple arc . . . whereby a message can be sent to each member simultaneously" (lines 8-17).
Date: June 7, 1887
Creator: Armstrong, James Henry
Item Type: Refine your search to only Patent

Reporter's Desk.

Description: Patent for a new and improved collapse-able desk. This design consists in "a top and base arranged . . . one above the other, an intermediate connection inclining from a vertical line, having a portion of the front side, near the upper end, in contact with the rear edge of the top, forming a rest or stop for said top, and a portion of the rear side, near the opposite end, in contact with the front edge of the base, which latter forms a rest or stop for the lower end of the section, and brackets… more
Date: September 7, 1886
Creator: Weiner, Isidore H.
Item Type: Refine your search to only Patent
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