31 Matching Results

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Boiler Washing Machine.

Description: Patent for "Improved Washing Machine" in combination with a boiler, "and with a furnace on which the boiler rests".
Date: June 28, 1870
Creator: Cottingham, Gideon W.
Partner: UNT Libraries Government Documents Department

Improvement in Rotary Subsoil-Plows.

Description: Patent for an improvement upon subsoil plows, using a series of spades arranged upon the same pulleyed rotary shaft, combined with furrow-opening plows.
Date: March 28, 1871
Creator: Morris, Joseph R.
Partner: UNT Libraries Government Documents Department

Improvement in Furnaces for Producing Hydrogen and Treating Ores

Description: Patent for an improvement on heating furnaces, having an external water tank and steam tank and an orifice for the admission of steam from the water chamber.
Date: March 28, 1871
Creator: Morris, Joseph R.
Partner: UNT Libraries Government Documents Department

Improvement in Cotton-Choppers

Description: Patent for improvement for cotton-choppers. Includes specifications and illustrations.
Date: October 28, 1879
Creator: Sauls, William W.
Partner: UNT Libraries Government Documents Department

Improvement in Railway-Gates.

Description: Patent for "automatically operating slide-gates which are operated by pressure on treadles, and are suitable for use either as farm-gates or railroad-gates." (Lines 15-18) Includes instructions and illustrations.
Date: May 28, 1878
Creator: McCaffrey, James M. & Larkin, James
Partner: UNT Libraries Government Documents Department

Improvement in Bale-Ties.

Description: Patent for an improved bale-tie which is to be used especially with cotton, includes instructions and illustration.
Date: May 28, 1878
Creator: Arnold, Lloyd
Partner: UNT Libraries Government Documents Department

Improvement in Plows.

Description: Patent for an improvement in plows, includes instruction and illustration.
Date: May 28, 1878
Creator: Moore, Thomas M.
Partner: UNT Libraries Government Documents Department

Improvement in Plows.

Description: Patent for an improvement in plows, includes instruction and illustration.
Date: May 28, 1878
Creator: Nitschmann, Franz
Partner: UNT Libraries Government Documents Department

Improvement in Cotton-Worm Destroyers.

Description: Patent for an improvement in cotton worm destroyer, includes instructions and illustration.
Date: May 28, 1878
Creator: Yeager, George
Partner: UNT Libraries Government Documents Department

Improvement in Water-Tanks.

Description: Patent for an improved water-tank built with lumbers that are thoroughly dried and covered with asphaltum as waterproof agent. It includes illustrations.
Date: January 28, 1879
Creator: Bardon, Prosper
Partner: UNT Libraries Government Documents Department

Improvement in Tube-Fastenings for Boilers.

Description: Patent for improvement of tube-fastenings for boilers which will secure flues in steam-boilers, including illustrations.
Date: January 28, 1879
Creator: Walsh, William H.
Partner: UNT Libraries Government Documents Department

Improvement in Windmills.

Description: Patent for "new and useful Improvements in Windmills" (lines 5-6) including illustrations.
Date: September 28, 1875
Creator: Stephens, Lawrence E. & Shay, Samuel F.
Partner: UNT Libraries Government Documents Department

Improvement in Locomotive Earth-Excavators.

Description: Patent for "an earth-excavator, principally for use in making the road-beds for railroads, which shall not only do its work continuously, but which shall be equally efficient in throwing up an embankment or in making a deep cut." (Lines 8-12) Includes instructions and illustrations.
Date: December 28, 1875
Creator: Hawley, Abel
Partner: UNT Libraries Government Documents Department

Improvement in Stilts

Description: Patent for improved stilts "whereby a stilt-stirrup may be quickly, easily, and securely fastened at different elevations on the standard" (para. 3).
Date: March 28, 1876
Creator: Beaumont, Franklin, Jr.
Partner: UNT Libraries Government Documents Department

Improvement in Farm-Fences.

Description: Patent for "a new and useful improvements in Fences"
Date: November 28, 1876
Creator: Sullivan, J. L.
Partner: UNT Libraries Government Documents Department

Improvement in Sulky-Plows.

Description: Patent for an improvement on sulky-plows which allows it to be adjusted for different uses.
Date: August 28, 1877
Creator: Renfro, Roberson A.
Partner: UNT Libraries Government Documents Department

Improvement in Fire-Escapes.

Description: Patent for improving fire-escapes and provides a portable instrument that "may be used for letting persons directly down from buildings, or for carrying them from the upper stories of buildings to others buildings at a distance" (lines 9-12).
Date: August 28, 1877
Creator: Staples, George S.
Partner: UNT Libraries Government Documents Department

Improvement in Bee-Hives

Description: Patent for bee-hives to more easily retrieve honey from the combs, which also gives extremely specific instructions on four different types of bee-hives.
Date: July 28, 1877
Creator: Van Horn, James F.
Partner: UNT Libraries Government Documents Department

Improvements in Joints for Railway Rails

Description: Patent for improvements in box or "fish" joints for railroad rails.
Date: May 28, 1872
Creator: Wells, Jephthah
Partner: UNT Libraries Government Documents Department

Improvement in Processes for Destroying Ants.

Description: Patent for a method of destroying ants by digging a pit beside a colony, filling the hole with combustible materials and poisons, placing a pipe through the hole and into the mound, and then setting the pit ablaze.
Date: October 28, 1873
Creator: Dulany, John J. & Dreyer, Henry
Partner: UNT Libraries Government Documents Department

Improvement in Cotton-Bale Ties.

Description: Patent for cotton-bale ties with metal plates and hooks.
Date: April 28, 1874
Creator: Lane, James H.
Partner: UNT Libraries Government Documents Department

Improvement in Road-Scrapers.

Description: Patent for road scrapers, illustration included.
Date: April 28, 1874
Creator: Mayfield, William Dudley
Partner: UNT Libraries Government Documents Department

Improvement in Cotton-Presses.

Description: Patent for "a new and Improved Cotton-Press" (lines 4-5) with illustration.
Date: July 28, 1874
Creator: Salmon, William A.
Partner: UNT Libraries Government Documents Department
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