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Trousers.

Description: Patent for a trouser pattern, "to so construct a pair of trousers that the waist portion thereof may be readily manipulated in order that the trousers may be easily converted from a stock size into a pair of trousers having a high waist band, a low waist band or a waist band at a line between high and low" (lines 12-19).
Date: September 2, 1913
Creator: Ludwig, John. A. & Moses, Jacob B.
Partner: UNT Libraries Government Documents Department

Tunnel-Driving Machine.

Description: Patent for "new and useful Improvements in Tunnel- Driving Machines" (lines 5-6), including instructions and illustrations.
Date: September 2, 1913
Creator: Speer, George F.
Partner: UNT Libraries Government Documents Department

Interlocking Tile.

Description: Patent for interlocking tiles that obviate a continuous transverse mortar joint so that all liability of moisture passing through the wall is eliminated and a more substantial wall built.
Date: October 2, 1917
Creator: Waddell, Clarence W.
Partner: UNT Libraries Government Documents Department

Valve for Explosive-Engines.

Description: Patent for engine valves (rotary type) that are noiseless, connected to the the engine cylinders so that they are self grinding and self adjusting, and that cover and uncover the spark plug in a way that prevents fouling it.
Date: September 2, 1913
Creator: Ray, Albert J.
Partner: UNT Libraries Government Documents Department

Ironing - Machine

Description: Patent for a new and useful improvements in ironing machines for household use to"produce a simple, effective, and inexpensive ironing-machine especially adapted for household or family use" (line 27 - 29).
Date: November 2, 1897
Creator: Walter, George P.
Partner: UNT Libraries Government Documents Department

Turning-Tool for Bale-Band Fasteners.

Description: Patent for a new and useful turning-tool for bale-band fasteners “which can be readily applied to and removed from the fastener, while at the same time providing positive means for exerting a powerful leverage upon the turning or winding element of the fastener to insure the taking up of a maximum amount of slack in a bale-band with a minimum movement.” (Lines 15-22.) Illustration is included
Date: April 2, 1901
Creator: Campbell, Douglas M.
Partner: UNT Libraries Government Documents Department

Tubular Tank Inspector And Gage

Description: Patent for a tubular tank inspector and gage. This invention is designed for the measuring level of fluids in the tank. Illustration included.
Date: April 2, 1907
Creator: Gregson, William
Partner: UNT Libraries Government Documents Department

Lawn-Mower

Description: Patent for a lawnmower. Illustrations included.
Date: January 2, 1912
Creator: Klock, George W.
Partner: UNT Libraries Government Documents Department

Kitchen-Cabinet.

Description: Patent for a kitchen cabinet, which is compact but has many features such as a built in sifting system from the glass fronted dry ingredient drawers, a sink, fold out counter space, and slide-out bottom drawers.
Date: February 2, 1909
Creator: Ridley, Richard W. & Clark, Andrew R.
Partner: UNT Libraries Government Documents Department

Index and Trial-Balance.

Description: Patent for improvement in indexes and trial-balances by using removable spring-strips to hold all the papers together in one place and can be easily remove when needed. Illustration is included.
Date: April 2, 1901
Creator: Templeton, Allison
Partner: UNT Libraries Government Documents Department

Lemon Juice Extractor

Description: Patent for a lemon juice extractor. Illustration included.
Date: May 2, 1905
Creator: Conroy, Eliza D. & Jobe, L. D.
Partner: UNT Libraries Government Documents Department

Lawn-Mower.

Description: Patent for a lawn mower that is easy to use and has long blades.
Date: May 2, 1911
Creator: Maldino, Mark
Partner: UNT Libraries Government Documents Department

Lock

Description: Patent for a lock. This lock is designed for a coin fed lock that releases the key for the customer. Illustration included.
Date: June 2, 1908
Creator: Johnson, Randall
Partner: UNT Libraries Government Documents Department

Kitchen-Cabinet.

Description: Patent for certain new and useful improvements in kitchen cabinets, including instructions and illustrations.
Date: August 2, 1898
Creator: Lackey, William
Partner: UNT Libraries Government Documents Department

Leather Product and Process for Making the Same.

Description: Patent for a process of treating leather that produces leather that is heavier and more durable for shoe soles by coating it in linseed oil and soaking it in a bath of Portland cement, borax, and water for at least 24 hours and then coating it with linseed oil a second time.
Date: February 2, 1909
Creator: Mackay, Hugh
Partner: UNT Libraries Government Documents Department

Improvement in Two-Horse Equalizers.

Description: Patent for an adjustable device that redistributes weight so that two animals of unequal strength can perform their equal share of work. Includes instructions and illustrations.
Date: August 2, 1870
Creator: Sims, Zachariah B.
Partner: UNT Libraries Government Documents Department

Improvements to Storage House Aerating System

Description: Patent for improvements to storage house aeration systems for agriculture and the storage of vegetables.
Date: February 2, 1920
Creator: Vaughan, Robert B. & Love, Ralph M.
Partner: UNT Libraries Government Documents Department

Improvements in Apparatus for Collecting and Handling Lint

Description: Patent for improvements in apparatus for collecting and handling lint. This apparatus will more thoroughly collect and handle lint so that less lint winds up in the linter room, and can be thoroughly collected.
Date: January 2, 1919
Creator: Nolen, Robert Rufus
Partner: UNT Libraries Government Documents Department

Improvements in Mattress-Stuffers.

Description: Patent for an improved mattress stuffer with a horizontal case and a hinged cover.
Date: April 2, 1872
Creator: Watson, Thomas A.
Partner: UNT Libraries Government Documents Department

Improvement in Washing-Machines

Description: Patent for "... an improved washing-machine which shall be simple in construction, convenient in use, easily operated, and effective in operation." (lines 12-15)
Date: September 2, 1879
Creator: Fuchs, Benjamin F.
Partner: UNT Libraries Government Documents Department

Improvment in Spray-Nozzles

Description: Patent for an improvement on spray nozzles for use with force pumps. These force pumps are used for spraying insecticide on cotton to protect the crop from cotton-worms and other insects.
Date: September 2, 1879
Creator: Yeager, George
Partner: UNT Libraries Government Documents Department

Improvement in Stone-Dressing Tools.

Description: Patent for "an improved rotary hand-tool for dressing stone" (lines 7-8) including instructions and illustrations.
Date: December 2, 1879
Creator: Gilmore, Louis C.
Partner: UNT Libraries Government Documents Department

Improvement in Tool-Holders for Grinding

Description: New and valuable Improvement in Tool-Holders, which are designed for holding tools in contact with the periphery of a grindstone.
Date: May 2, 1876
Creator: Fisher, Charles N.
Partner: UNT Libraries Government Documents Department

Improvement in Cultivators.

Description: Patent for "Improvements in Combined Plow and Cultivator" (lines 4-5), including illustrations.
Date: March 2, 1875
Creator: Roquemore, Peter D.
Partner: UNT Libraries Government Documents Department
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