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Clamp.

Description: Patent for a new clamp to improve support functionality in household construction, including illustration.
Date: February 13, 1906
Creator: Stevens, John J.
Partner: UNT Libraries Government Documents Department

Door-Saddle.

Description: Patent for new and improved door saddles, which consists "of a longitudinal and cross-grooved arrangement of parts coacting with inclined surfaces and shields to cause a perfect drainage of water" (lines 11-15), including instructions and illustration.
Date: July 13, 1897
Creator: Vogel, Thomas.
Partner: UNT Libraries Government Documents Department

Earth-Auger

Description: Patent for structural improvement in machines used for boring post holes and wells with illustrations and instructions included.
Date: April 13, 1880
Creator: Cudd, Decater P.
Partner: UNT Libraries Government Documents Department

Selkirk Candlestick

Description: Patent for candlestick handle/dish with an extension that can be used traditionally for holding and carrying a candle as well as hanging on a nail in a wall with illustrations and instructions.
Date: April 13, 1880
Creator: Selkirk, William
Partner: UNT Libraries Government Documents Department

Route-Indicator.

Description: Patent for an improved route indicator for automobiles "which not only visually indicates the characteristics and risks of the road" but in addition provides an "auditory signal to call attention to approaching hazards or dangers" (lines 36-41). Illustrations included.
Date: November 13, 1917
Creator: Cranmer, Howard
Partner: UNT Libraries Government Documents Department

Railway-Switch.

Description: Patent for an improvement to railway switches, by creating an automatic switch that changes the direction of a track from object while object is moving on track.
Date: January 13, 1914
Creator: James, Samuel
Partner: UNT Libraries Government Documents Department

Improvement in Cotton-Gin Flues

Description: Patent for a new and improved cotton ginning appartatus using a set a valves to throw lint-cotton into different rooms without stopping the gin (line 2), including illustration.
Date: August 13, 1872
Creator: Gaines, James W.
Partner: UNT Libraries Government Documents Department

Safe Lock

Description: Patent for providing "a means which will necessitate the operation of a series of setting devices before the several bolts can be moved to unlock the door". (lines 11-14).
Date: June 13, 1918
Creator: Harris, William J. B. of Bonham, TX
Partner: UNT Libraries Government Documents Department

Wrench.

Description: Patent for a wrench specifically made to remove well drill bits from the drill.
Date: April 13, 1920
Creator: Stover, Willard L.
Partner: UNT Libraries Government Documents Department

Wood-Boring Machine.

Description: Patent for a wood boring machine "which is especially adapted to bore holes of extreme length in columns or like structural members by cutting away only a portion of the wood forming hole in same" (lines 11-15).
Date: March 13, 1906
Creator: Bible, Hunley & Robinson, Lee A.
Partner: UNT Libraries Government Documents Department

Wrench.

Description: Patent for "a wrench having a sliding jaw and a handle pivoted to the shank in such a manner that a movement of the handle about the work" prevents the jaw to move (lines 13-16).
Date: March 13, 1906
Creator: Garrard, William D.
Partner: UNT Libraries Government Documents Department

Wrench

Description: Patent for a wrench which is more balanced in the hand than other wrenches.
Date: October 13, 1908
Creator: Layne, Mahlon E. & Hall, Samuel N.
Partner: UNT Libraries Government Documents Department

Wrench.

Description: Patent for an improved wrench which utilizes two circular heads, individually situated at the ends of a single handle.
Date: January 13, 1914
Creator: Johnson, Alva Putman
Partner: UNT Libraries Government Documents Department

Wire Stretcher.

Description: Patent for a wire stretcher with means to easily adjust a slidable rack bar, including instructions and illustrations.
Date: March 13, 1917
Creator: Harper, John H.
Partner: UNT Libraries Government Documents Department

Wire-Stretcher.

Description: Patent for a simple and efficient wire stretcher that aids in fence-building, tightening loose wires, cutting wires, and tying broken wires. The stretcher is similar in appearance to a wrench that can be taken apart in order to properly utilize the tool.
Date: June 13, 1893
Creator: McKinney, John Wilson
Partner: UNT Libraries Government Documents Department

Wrench

Description: Patent for a wrench. This invention is designed to prevent movement. Illustration included.
Date: June 13, 1911
Creator: Miller, William J. & Cass, Thomas N.
Partner: UNT Libraries Government Documents Department

Wire-Stretcher.

Description: Patent for certain new and useful improvements in wire stretchers, including instructions and illustrations.
Date: June 13, 1899
Creator: Smith, William C.
Partner: UNT Libraries Government Documents Department

Lemon Squeezer

Description: Patent for a lemon squeezing mechanism, designed to be more convenient for convenience store clerks.
Date: July 13, 1914
Creator: Cooper, James A. & Cooper, Joel C.
Partner: UNT Libraries Government Documents Department

Lock.

Description: Patent for a keyed lock with "an improved mounting and arrangement of the locking tumblers whereby the same are properly held against displacement within the body of the lock so that they will properly engage with the locking bolt."
Date: July 13, 1915
Creator: Dunaway, Harrison
Partner: UNT Libraries Government Documents Department

Land-Breaking Plow

Description: Patent for a plow that also includes rotary drums. The rotary drums carried "sub-soiling and breaking plows; and the object is to provide plows which can be used to break the land to any desirable depth in any kind of soil without turning over the soil."
Date: October 13, 1914
Creator: Reed, Arthur
Partner: UNT Libraries Government Documents Department
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