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Road Building Machine

Description: Patent for a road building machine comprised of multiple mechanisms including a blast furnace, mixing chambers, and chemical tanks.
Date: December 6, 1921
Creator: Austin, Stephen F.
Partner: UNT Libraries Government Documents Department

Hose-Coupling

Description: Patent for a coupling for fire hoses. Illustrations included.
Date: September 6, 1910
Creator: Stephens, John H.
Partner: UNT Libraries Government Documents Department

Paint

Description: Patent for application to introduce an invention of useful paint. The purpose of the paint was to treat woods and prevent them from their enemies, such as worms. This paint can preserve the woods from fire which can render the name fireproof. The further development on this can safe woods from being cracked, peeled or run.
Date: July 6, 1912
Creator: Mott, Theodore
Partner: UNT Libraries Government Documents Department

Bolt-Holder.

Description: Patent for certain new and useful improvements in bolt holders, including instructions and illustrations.
Date: December 6, 1898
Creator: Higdon, Jasper S.
Partner: UNT Libraries Government Documents Department

Belt Tightener for Pumps.

Description: Patent for belt tighteners for well pumps which decreases the amount of force necessary to tighten a pump. Patent includes instructions and illustrations.
Date: March 6, 1917
Creator: Layne, Mahlon E.
Partner: UNT Libraries Government Documents Department

Corset.

Description: Patent for certain new and useful improvements in corsets, including instructions and illustrations.
Date: March 6, 1900
Creator: Marple, Grace
Partner: UNT Libraries Government Documents Department

Bale-Tie Buckle

Description: Patent for a bale-tie buckle.
Date: November 6, 1911
Creator: Armstrong, James E.
Partner: UNT Libraries Government Documents Department

Combination Shade Roller And Lock.

Description: Patent for new and useful improvements in a combination shade roller and lock, including instructions and illustrations.
Date: June 6, 1899
Creator: Sturgis, Herbert M
Partner: UNT Libraries Government Documents Department

Clothes Pin

Description: Patent for a clothes pin. Illustration included.
Date: April 6, 1909
Creator: Everett, Edgar B.
Partner: UNT Libraries Government Documents Department

Wrench

Description: Patent for a wrench. Illustration included.
Date: November 6, 1906
Creator: Land, Henry Clay
Partner: UNT Libraries Government Documents Department

Knee-Spreader.

Description: Patent for certain new and useful improvements in knee spreaders, including instructions and illustrations.
Date: February 6, 1900
Creator: Trice, Sinnette Y.
Partner: UNT Libraries Government Documents Department

Valve.

Description: Patent for an improvement in sealing capabilities for water pump valves, including illustrations.
Date: July 6, 1915
Creator: Shelp, William B.
Partner: UNT Libraries Government Documents Department

Vaporizer for Use with Electric Fans

Description: Patent for an improvement on diffusers used for purifying, cooling and humidifying air.
Date: October 6, 1914
Creator: Stratford, John R. & Ackley, John A.
Partner: UNT Libraries Government Documents Department

Wagon-Standard

Description: Patent for strong and durable standard for wagons that are adjustable to any size bolster.
Date: May 6, 1913
Creator: Cowart, Stephen A.
Partner: UNT Libraries Government Documents Department

Vehicle - Axle

Description: Patent for a vehicle axle with removable spindle, whereby spindles of different length may be connected to the axle to change the gage of the vehicle--that is, from a narrow - gage vehicle to a wide-gage vehicle, and vice versa - and also permit of the replacement of an old worn spindle by a new one (Matthews, 1902)
Date: March 6, 1902
Creator: Mathews, Arthur R.
Partner: UNT Libraries Government Documents Department

Vehicle Sand Box

Description: Patent for vehicle sand box. Illustration included.
Date: September 6, 1904
Creator: Porterfield, George M.
Partner: UNT Libraries Government Documents Department

Vegetable Slicer And Meat Tenderer

Description: Patent for a vegetable slicer and meat tenderer. Illustrations included.
Date: September 6, 1904
Creator: Holcomb, James M.
Partner: UNT Libraries Government Documents Department

Stay Wire Applying Tool

Description: Patent for a stay wire applying tool. Illustration included.
Date: April 6, 1909
Creator: Shelton, John F.
Partner: UNT Libraries Government Documents Department

Underground Electric Railway.

Description: Patent for certain new and useful improvements in underground electric railways, including instructions and illustrations.
Date: March 6, 1900
Creator: Smith, George W.
Partner: UNT Libraries Government Documents Department

Supply Tank For Water Service

Description: Patent for a supply tank for water service. Illustration included.
Date: September 6, 1904
Creator: Leithauser, Peter Jarome
Partner: UNT Libraries Government Documents Department

Hotel Key Tag

Description: Patent for key tag.
Date: February 6, 1917
Creator: Rosenfield, Clarence
Partner: UNT Libraries Government Documents Department

Track Appliance for Automatic Stops

Description: Patent for a new and improved track appliance for automatic stops in relation to railway trains.
Date: November 6, 1917
Creator: Bulla, Melbern B.
Partner: UNT Libraries Government Documents Department

Medical Compound.

Description: Patent for an improvement in medicinal preparations by combining Mexican sarsaparilla, broom-sage, alcohol and sugar to treat yellow fever, chills and fever, diphtheria, and other diseases; exact amount of the ingredients and instructions on how to mix them are detailed in the patent. No illustration.
Date: October 6, 1891
Creator: White, George W.
Partner: UNT Libraries Government Documents Department
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