UNT Libraries Government Documents Department - 438 Matching Results

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Improvement in Ironing Apparatus

Description: Patent for improvement to an ironing apparatus to "produce a cheap portable ironing-machine, with which any capable person (and even children) can with very liggle fatigue and labor, do the ironing for a large family in a very short time".
Date: July 18, 1876
Creator: Martin, James
Item Type: Refine your search to only Patent

Hay-Press

Description: Patent for a hay press "so that two bales will be formed in the press. . .thereby saving time and labor, and also to simply the construction of the parts without the sacrifice of power, strength, and durability" (lines 15-20).
Date: February 5, 1889
Creator: Champion, William Smith
Item Type: Refine your search to only Patent

Hay-Press

Description: Patent for improvements in hay presses "to simplify and cheapen the construction and render it more efficient in the formation of the hay into bales" (lines 16-18).
Date: September 3, 1889
Creator: McNeill, Charles De Witte
Item Type: Refine your search to only Patent

Car-Coupling.

Description: Patent for improvement in automatic car-couplings “in which the coupling-pin (worked by a rope or chain) is guided in a vertical tube extending upward from the draw-head, and is supported in position for coupling by a block sliding with the draw-head,” (lines 9-14) includes illustration.
Date: April 14, 1891
Creator: Angerstein, John F.
Item Type: Refine your search to only Patent

Cotton-Picking Machine.

Description: Patent for improvements to cotton picking machines "of that class in which the cotton-boll is caught on the end of a revolving picker" (lines 11-12). Improvements include a combination of a revolving drum with hollow tubular arms attached to the drum, as well as revolving pickers attached to those arms. Includes instructions and illustrations.
Date: July 27, 1897
Creator: Haring, Peter Paul.
Item Type: Refine your search to only Patent

Baling-Press

Description: Patent for "improvements in baling presses: and it consists in a press having a suitable frame, a box mounted thereon having a hinged front and a hinged side." (lines 11-14) including instructions and illustrations.
Date: July 17, 1900
Creator: Stopple, John J.
Item Type: Refine your search to only Patent

Baling Press

Description: Patent for a baling press that improves the baling of hay. The baling press is capable of receiving continuous stream of hay providing the maximum of leverage for operating the press plunger. Illustrations included.
Date: August 25, 1903
Creator: Stopple, John J.
Item Type: Refine your search to only Patent

Clamp.

Description: Patent for a clamp "for use in in connection with hoisting-tackle for raising or lowering well-pipes..."(lines 9-10) that has one side attach to the pipe and the other side be releasable from the pipe.
Date: April 9, 1907
Creator: Danforth, Joseph B.
Item Type: Refine your search to only Patent
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