UNT Libraries Government Documents Department - 106 Matching Results

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Pneumatic Conveyer

Description: Patent for an invention that "relates to a pneumatic conveyer, and is particularly adapted for use in connection with cotton-seed and other material for the purpose of elevating and conveying the material to a room or compartment where it may be deposited and for transferring the contents of one of said compartments to another whenever desired" (lines 10-17). Illustrations are included.
Date: July 6, 1901
Creator: Seifert, John, W.
Item Type: Refine your search to only Patent

Pneumatic Cotton-Handling Apparatus.

Description: Patent for a pneumatic cotton-handling apparatus in which it can “unloading cotton simultaneously from two wagons and for conveying the cotton from one wagon to a storage place and from the other wagon to feeding devices for supplying a battery of gins.” (Lines 14-18) Illustration is included.
Date: January 3, 1905
Creator: Lumpkin, Robert B.
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Press for Cotton, Wool, Hay, &c.

Description: Patent for "a press which will compress the cotton or other material into bales of hexagon, cylindrical, or other shapes, the shape of the bale corresponding with the shape of the bale-receptacle used" (lines 11-15).
Date: May 7, 1901
Creator: King, John Morris
Item Type: Refine your search to only Patent

Railway Signaling Mechanism

Description: Patent for a railway signaling mechanism. This invention "relates to certain new and useful improvements in electric railway and block signaling in which means are provided for indicating in the engine cab to the engineer the condition of the road ahead" (lines 9-13). Illustrations included.
Date: January 15, 1907
Creator: Adams, Edwin Johnson
Item Type: Refine your search to only Patent

Rubber Shoe Sole and Heel.

Description: Patent for a rubber shoe sole and heel which is adapted to be readily attached to the welt of a hand-sewed or Goodyear rubber shoe, including illustrations. The rubber shoe sole and heel is designed to bring the tread surface of the heel-piece in proper alignment with the tread-face of the sole-piece with a flange around it to facilitate connection to the welt of the shoe.
Date: February 13, 1906
Creator: Connor, Frank C.
Item Type: Refine your search to only Patent

Saw-Sharpening Machine.

Description: Patent for improvements in "that class of saw-sharpening machines in which straight-edge-filing devices reciprocally movable are provided and in which ratchet mechanism for feeding the saw is also included" (lines 8-12) including illustrations.
Date: February 18, 1902
Creator: Phelps, Ruben P.
Item Type: Refine your search to only Patent

Steam Generator

Description: Patent for an invention that "relates to a novel generator designed with special reference to the requirements of motor-vehicles, but capable of use in any connection where a completely automatic generator of light compact form is desirable" (lines 14-21). Illustrations are included.
Date: July 15, 1902
Creator: Walker, James C.
Item Type: Refine your search to only Patent

Trolley-Pole.

Description: Patent for a trolley pole, which attaches easily to the wire and can be placed on it by the operator without him leaving his station on the trolley.
Date: March 16, 1909
Creator: Barr, George T., Sr.
Item Type: Refine your search to only Patent

Trousers-Guard

Description: Patent for a metal guard worn around the ankle. The guard maintains the shape of the trousers when worn and keeps the material from coming in contact with the wearer's legs.
Date: July 1, 1902
Creator: Hardy, James H.
Item Type: Refine your search to only Patent
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