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Railroad Motor-Car

Description: Patent for railroad motor-car. The invention is "constructed that they can be knocked down to be loaded on passenger trains" (lines 11-13). Illustrations included.
Date: February 22, 1910
Creator: Reynolds, Stephen D.
Partner: UNT Libraries Government Documents Department

Razor Stropper

Description: Patent for a razor stropper. Illustrations included.
Date: October 22, 1912
Creator: Herring, Charles M.
Partner: UNT Libraries Government Documents Department

Pessary

Description: Patent for an improved uterine dilator for the application of medicine to the uterus, with illustrations.
Date: July 22, 1902
Creator: Overton, Benjamin Franklin
Partner: UNT Libraries Government Documents Department

Piano Attachment.

Description: Patent for a new and useful piano attachment for "facilitating the adjustment of the means employed for producing said tones and for locking said means in operative position" (line 11 - 14).
Date: March 22, 1898
Creator: Moyer, Jesse Hechler
Partner: UNT Libraries Government Documents Department

Plow.

Description: Patent for a plow with "structure of improved strength and durability wherein means are provided for changing or adjusting the angularity of the plow stock" (lines 10-13) to make it "capable of plowing the soil deeper or shallower, as desired" (lines 16-17).
Date: October 22, 1918
Creator: Warren, John T.
Partner: UNT Libraries Government Documents Department

Pencil-Holder.

Description: Patent for a device to secure a pencil within the breast-pocket, including description and illustrations.
Date: October 22, 1901
Creator: Hogg, George, Sr.
Partner: UNT Libraries Government Documents Department

Harrow.

Description: Patent for a new and improved harrow. This design "consist[s] of a central longitudinal beam having perforations, the jointed toothed frame pivoted to supports on the beam, the handles connected at their forward ends to the said beam, the brace-rods pivoted to the handles and to a cross-bar resting on the beam, and the vertical bolt adapted to the perforations in the beam to adjust the cross-bar thereupon, and thereby raise and lower the handles" (lines 85-94).
Date: November 22, 1887
Creator: Wilson, William H.
Partner: UNT Libraries Government Documents Department

Fuse for Shells.

Description: Patent for a new and improved shell fuse. This design "relates to that type of percussion-fuses wherein a fuse-tube is secured in the point or end of a shell and contains a plunged connected with a friction-wire embedded in the fulminate in such manner that when the flight of the shell is suddenly arrested the friction-wire is drawn forward by the plunger, thereby igniting the fulminate and setting fire to the powder-charge for bursting the shell. The objects of [the] invention are to . . . pro… more
Date: April 22, 1890
Creator: Phillips, George
Partner: UNT Libraries Government Documents Department

Harrow.

Description: Patent for improvements in harrows, "so that any farmer who possesses a Georgia stock or ordinary plow-beam with its attached handles can purchase one of [these] improved harrows per se and without the exercise of any special mechanical knowledge or experience apply the harrow device or contrivance to the beam of such ordinary plow stock." (Lines 40-47) Includes instructions and illustrations.
Date: March 22, 1892
Creator: Flatau, Louis S.
Partner: UNT Libraries Government Documents Department

Game Apparatus

Description: Patent for a game that is designed to impart instruction or information according to subject or topic desired.
Date: November 22, 1910
Creator: Prickett, Clinton E. & Cool, Roy D.
Partner: UNT Libraries Government Documents Department

Furrow-Opener

Description: Patent for a spring-operated furrow opener which creates openings in the soil for the reception of a seed. Illustrations included.
Date: December 22, 1908
Creator: Pogue, Steward A.
Partner: UNT Libraries Government Documents Department

Game-Counter

Description: Patent for an apparatus designed to maintain a record of points earned and the number of rounds played in a game. Illustrations included.
Date: March 22, 1910
Creator: McKinney, Ansel
Partner: UNT Libraries Government Documents Department

Game and Toy Apparatus.

Description: Patent for a new game and toy apparatus for the purpose of throwing projectiles at targets and scoring the number of targets hit as a game or toy.
Date: October 22, 1918
Creator: Whiteker, Bosque M.
Partner: UNT Libraries Government Documents Department

Insect-Destroying Machine.

Description: Patent for improvements in insect-destroying machines to remove and destroy the boll-weevil of cotton plants by “gathering the branches of the plant into position to be effectively operated upon by a revolving brush which sweeps the weevils from the plant into a box carried by the machine without injury to the cotton plants.” (Lines 25 -30)
Date: April 22, 1902
Creator: Dyer, Charles V.
Partner: UNT Libraries Government Documents Department

Plow

Description: Patent for a plow which may also be used to adjust a cultivator shovel. Illustrations included.
Date: December 22, 1908
Creator: Wigley, William P.
Partner: UNT Libraries Government Documents Department

Piston

Description: The Patent for an improved piston to be used in connection with the cylinders of air brakes. The improvement involves making the removal and replacement of worn out packing material easier.
Date: July 22, 1913
Creator: King, Herbert G.
Partner: UNT Libraries Government Documents Department

Plow.

Description: Patent for improvements in plows by providing readily-operable means for adjusting the plow-shovel on the standard, to facilitate adjustment of the shovel and of the gage with relation to each other, thereby to vary the cut of the shovel, to improve the means for holding the gage assembled with the standard, and generally to simplify and increase the efficiency of plows of this character. (Lines 14-21) Illustration is included.
Date: March 22, 1904
Creator: Wilson, William H.
Partner: UNT Libraries Government Documents Department

Electric-Circuit -Closing Device.

Description: Patent for certain new and useful improvements in electric circuit closing devices.
Date: March 22, 1898
Creator: Newman, George
Partner: UNT Libraries Government Documents Department

Feeding Trough

Description: Patent for a feeding trough. This invention is designed to prevent the waste of feed by collecting the feed pushed out during feeding. Illustration included.
Date: December 22, 1903
Creator: Butz, John F.
Partner: UNT Libraries Government Documents Department

Electric Motor.

Description: Patent for a new and improved electric motor. This design "consists, essentially, in such combination of an automatic circuit-breaker with a bar of soft iron secured centrally on a shaft journaled in bearings secured to the motor frame and rotating within a coil or helix that the rotation of said bar will continuously make and break the circuit, and that the action of the circuit-breaker will cause the continuous rotation of the bar" (lines 17-26).
Date: June 22, 1886
Creator: Emley, James E.
Partner: UNT Libraries Government Documents Department

Door-Spring.

Description: Patent for simple, inexpensive, and durable door springs meant to hold a door in place, and can be easily used.
Date: May 22, 1894
Creator: Wilson, James L.
Partner: UNT Libraries Government Documents Department

Double-Acting Cylinder-Pump.

Description: Patent for improvements in double-acting cylinder-pumps by making “the cages and check-valves detachable from the piston-cylinder without removing or disturbing either the casing or piston-cylinder and can be replaced in the same manner.” (Lines 18-22) Illustration in included.
Date: April 22, 1902
Creator: Arnold, Henry B.
Partner: UNT Libraries Government Documents Department

Egg Preserving Compound

Description: Patent for a egg preserving compound. This invention consists of an air-excluding coating to prevent deterioration for an indefinite period.
Date: December 22, 1903
Creator: Brown, William F.
Partner: UNT Libraries Government Documents Department

Egg-Tester

Description: Patent for an egg tester. Illustrations included.
Date: October 22, 1912
Creator: Bixler, William D.
Partner: UNT Libraries Government Documents Department
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