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 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 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 Apparatus for the Manufacture of Ice.

Description: Patent for a refrigeration apparatus "in which a continuous operation is maintained by means of a current of ether or other volatile fluid which liquefies at a low temperature." (Lines 18-21) Includes instructions and illustrations.
Date: November 28, 1871
Creator: Mühl, A.
Partner: UNT Libraries Government Documents Department

Improvement in Belt-Fasteners.

Description: Patent for new and useful improvements in Belt-Fasteners. Illustration is included.
Date: November 28, 1871
Creator: Olmsted, Marcellus
Partner: UNT Libraries Government Documents Department

Improvement in Transplanters

Description: Patent for an improvement in transplanters, intended for use in transplanting cotton or other plants.
Date: May 28, 1872
Creator: Cook, Henry C.
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

Improvement in Flat-Iron Heaters.

Description: Patent for a device which rapidly heats a flat or smoothing iron utilizing a lamp with multiple burners which can be adjusted to raise the temperature of the flat iron to the desired degree.
Date: July 28, 1874
Creator: Wilmot, Byron
Partner: UNT Libraries Government Documents Department

Improvement in Plows.

Description: Patent for a new and improved turn-plow which "consists in several features of improvement, by which the preparation and tillage of soil may be done at less the usual expense, and more than the usual convenience to the farmer." (lines 13-18) including instructions and illustrations.
Date: July 28, 1874
Creator: White, Moses F. & Blankenship, Augustus J.
Partner: UNT Libraries Government Documents Department

Improvement in Vehicle-Springs.

Description: Patent for "an improvement in springs for carriages" (lines 4-5), including illustrations.
Date: July 28, 1874
Creator: Richardson, John D.
Partner: UNT Libraries Government Documents Department

Improvement in Wash-Boilers.

Description: Patent for "a new and valuable Improvement in Wash-Boilers" (lines 4-5) including illustrations.
Date: September 28, 1875
Creator: Mackli, Frank
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 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

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 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 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
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