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Watch-Barrel.

Description: Patent for a winding mechanism for watches, related to the barrel and rachet of the winding mechanism, with illustrations and instructions included.
Date: November 5, 1880
Creator: Martin, Josiah
Partner: UNT Libraries Government Documents Department

Hay-Press

Description: Patent for a hay press "that simultaneously compressing material to form two bales within a single hopper." (lines 12-14)
Date: unknown
Creator: Fields, Moses M.
Partner: UNT Libraries Government Documents Department

Wire-Stretcher.

Description: Patent for a wire stretcher, which can stretch and hold a wire for a fence until it is securely fastened to the fence post and is easy to operate.
Date: November 3, 1908
Creator: Dobbs, John & Welborn, William P.
Partner: UNT Libraries Government Documents Department

Wire stretcher

Description: This patent is to help provide an improved wire stretcher.
Date: March 18, 1913
Creator: Riley, Samuel L.
Partner: UNT Libraries Government Documents Department

Wrench.

Description: Patent for a pipe-wrench that has a shank with a fixed jaw, a handle for the shank, a movable jaw with two loops for the shank to pass through and a movable upper loop, a ferrule attached to the handle with a long opening, an adjustable screw with a milled collar in the movable jaw, and a pin attached to the shank.
Date: July 16, 1895
Creator: McElroy, Harry
Partner: UNT Libraries Government Documents Department

Lock-Joint Rail.

Description: Patent for a lockable joint for connecting segments of a railway track. The joint is resistant to breakages due to the passage of trains but allows for the replacement of worn track.
Date: May 5, 1914
Creator: Swindler, Edgar L.
Partner: UNT Libraries Government Documents Department

Improvement to Fire-Box for Boilers

Description: Patent for the improvement of fire-boxes for broilers by reducing the draft and “causing a more complete mixture of the fuel and air and consequently a more thorough combustion of the fuel” (lines 13-16). Instructions and illustration included.
Date: February 9, 1915
Creator: Shaw, Carl C.
Partner: UNT Libraries Government Documents Department

Wagon Brake.

Description: Patent for a new and improved wagon-brake. This goal of this design "is to provide an automatic brake for wagons and other wheeled vehicles running on dirt roads" (lines 11-13).
Date: May 23, 1882
Creator: Le Roy, Charles Jerome & Henson, John Wesley
Partner: UNT Libraries Government Documents Department

Vehicle Spring-Wheel

Description: Patent for improvement in vehicle spring-wheels.
Date: January 25, 1921
Creator: Harris, Walter A.
Partner: UNT Libraries Government Documents Department

Well-Drill Wrench

Description: Patent for a wrench for drill pipes used in drilling wells. Illustrations included.
Date: February 18, 1913
Creator: Osborne, William Rush & Lebus, George Franklin
Partner: UNT Libraries Government Documents Department

Machine For Grinding Valve Seats

Description: Patent for a simpler machine for Grinding Valve-Seats. This machine relates to the machinery involved in the grinding and finishing of valve seats.
Date: July 28, 1905
Creator: Meyners, Henry
Partner: UNT Libraries Government Documents Department

Wheel Cultivator or Sulky Plow.

Description: Patent for a wheeled cultivator that "may be attached to a wheeled supporting-frame in such a manner that the front end of the plow-beam may be raised and lowered, the construction also providing means for readily detaching the plow-beam from the frame" (lines 12-17) including illustrations.
Date: September 12, 1905
Creator: Vance, Sidney F. & Harrison, Hubbert L.
Partner: UNT Libraries Government Documents Department

Liquid - Dispensing Apparatus.

Description: Patent for invention of liquid dispensing especially kerosene and gasoline. For this the air for feeding pressure is manually supplied.
Date: August 8, 1916
Creator: Hamilton, Coy. E.
Partner: UNT Libraries Government Documents Department

Locomotive-Pilot Coupling.

Description: Patent for a locomotive-pilot coupling that can lift or elevate locomotive pilot or draw-bars, a cylinder that can turn in all directions depending on how the bars moves and is collecting to the motor fluid supply, a piston in the cylinder that connects the bar to the cylinder, a swinging jaw, and various other parts.
Date: January 21, 1896
Creator: Heidelberg, Samuel R.
Partner: UNT Libraries Government Documents Department

Walking Cultivator

Description: Patent for a walking cultivator. Illustrations included.
Date: May 30, 1911
Creator: Roper, Andrew Washington
Partner: UNT Libraries Government Documents Department

Locking Device For Car-Couplings.

Description: Patent for a new and improved locking device for car couplings, including instructions and illustrations.
Date: July 18, 1899
Creator: Stewart, George P.
Partner: UNT Libraries Government Documents Department

Mechanical Movement

Description: Patent for invention has relation to mechanical movement and object is to provide a mechanical means for operating trip lever or other devices, and to this end the novelty consists in the system of lever cranks.
Date: July 28, 1885
Creator: Pickle, Obadiah A.
Partner: UNT Libraries Government Documents Department

Vehicle-Wheel Bearing.

Description: Patent for vehicle wheel bearing that provide an economical, safe, durable, reliable and light running spindle, for use in connection with automobiles and other fast running or weight carrying vehicles, including illustrations.
Date: October 30, 1917
Creator: Douthit, Albert G.
Partner: UNT Libraries Government Documents Department

Vaginal Irrigator

Description: Patent for a vaginal irrigator. Illustration included.
Date: August 2, 1904
Creator: Farrington, Charles O.
Partner: UNT Libraries Government Documents Department

Improvement in Portable Fences

Description: Patent for an improvement to portable fences so that they can be "easily and cheaply constructed in sections, and then quickly put together and firmly braced and supported." (lines 14-17) Illustration included.
Date: October 3, 1876
Creator: Martin, Josiah
Partner: UNT Libraries Government Documents Department

Improvement in Plows.

Description: Patent for the, "improvement in the auxiliary blades attatched to plows...[and] in the improved method of constructing and attaching the blade to a plow, so that it can be shifted and adjusted in different positions" (lines 14-21). Illustrations included.
Date: February 27, 1877
Creator: Kersh, Thomas E.
Partner: UNT Libraries Government Documents Department

Subsoil Irrigating Implement

Description: Patent for a farming irrigation cart which places the water beneath the soil using a plow.
Date: May 20, 1913
Creator: La Rue, Joseph A.
Partner: UNT Libraries Government Documents Department

Tire Tightener or Expander

Description: Patent for a device aimed to provide a pair of plates, one disposed adjacent each severed end of a felly of a wheel, and provided with a right and left threaded member having threaded connections with said plates, so that they may be separated, for expanding the felly tight against the tire.
Date: March 30, 1915
Creator: Lawrenson, Judge Peck & Hastings, Charles
Partner: UNT Libraries Government Documents Department

Nut-Lock.

Description: Patent for a combined nut lock and washer for use on railroad track joints.
Date: August 3, 1909
Creator: Garner, William R.
Partner: UNT Libraries Government Documents Department
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