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Rifle Bolt

Description: Patent for a new style of bolt for bolt action rifles. Designed with the purpose of fulfilling the same functionality as a bolt on the Springfield Rifle, while using less parts and requiring no other modifications to the Springfield rifle.
Date: October 2, 1916
Creator: Mudd, Thomas, O.
Partner: UNT Libraries Government Documents Department

Automobile-Lock.

Description: Patent for a padlock and mount for the steering column of an automobile.
Date: December 2, 1919
Creator: Ritchie, Allen A.
Partner: UNT Libraries Government Documents Department

Horseshoeing Device

Description: Patent for a horseshoeing device that immobilizes the horse's leg in multiple positions for ease of shoeing.
Date: March 2, 1920
Creator: Crumley, Birdie A.
Partner: UNT Libraries Government Documents Department

Valve Remover.

Description: Patent for "an improvement in combination tools...adapted for use with internal combustion engines...mechanism is provided for assisting in valve removing." [lines 8-14]
Date: December 2, 1919
Creator: Ingram, George W.
Partner: UNT Libraries Government Documents Department

Post-Hole Auger

Description: New and useful improvement in Post-Hole Augers. With this construction the auger will its way easily and rapidly into any kind of soil.
Date: November 2, 1880
Creator: Hubby, Mead M.
Partner: UNT Libraries Government Documents Department

Railway-Rail Joint.

Description: Patent for improved railway rail joints, including illustrations.
Date: November 2, 1909
Creator: Finley, Alfred P.
Partner: UNT Libraries Government Documents Department

Attachment for Headers

Description: Patent for improving attachments of headers to convert horse-drawn headers into motor headers.
Date: December 2, 1919
Creator: Thomas, Samuel S. & Thomas, Elbert F.
Partner: UNT Libraries Government Documents Department

Improvement in Bale-Tie fastenings.

Description: Patent for the improvement of bale-tie fastenings, including illustrations.
Date: June 2, 1874
Creator: Davis, Waters S.
Partner: UNT Libraries Government Documents Department

Overalls

Description: Patent for overalls. Illustration included.
Date: March 2, 1909
Creator: Melasky, Seth A.
Partner: UNT Libraries Government Documents Department

Valve

Description: Patent for a new and durable valve design, with illustrations.
Date: May 2, 1916
Creator: Villareal, Patricio
Partner: UNT Libraries Government Documents Department

Metal Chair.

Description: Patent for a cheap metal chair that can be disassembled and reassembled easily.
Date: June 2, 1917
Creator: Wendell, Peter P.
Partner: UNT Libraries Government Documents Department

Disk Plow

Description: Patent for disk plow. Illustration included.
Date: April 2, 1907
Creator: Leuty, Clyde Clifford
Partner: UNT Libraries Government Documents Department

Safety Attachment for Automatic Train Stops.

Description: Patent for an attachment to an automatic train stop device (Patent of The United States Number 1,267,179) which aims "to correct certain defects or deficiencies in the previous structure and so make the device more practical and reliable" (lines 15-17).
Date: July 2, 1919
Creator: Bulla, Melbern Bennie
Partner: UNT Libraries Government Documents Department

Freezing-Plug.

Description: Patent for freezing plug. This device prevents pipes from bursting when frozen.
Date: November 2, 1915
Creator: Howell, John W.
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

Improvement in Axles for Vehicles

Description: Patent for "an Improvement in Wagon-Axle Skeins" that "has for its object to furnish an improved iron axle for wagons and other vehicles which shall be stronger without being heavier than iron axles made in the ordinary manner."
Date: July 2, 1872
Creator: Ahrenbeck, Charles
Partner: UNT Libraries Government Documents Department

Improvement in Cotton-Bale Ties.

Description: Patent for a new and valuable improvement in Cotton-Bale Tie, including instructions and illustrations.
Date: September 2, 1873
Creator: Starr, Henry D.
Partner: UNT Libraries Government Documents Department

Packing-Ring for Piston-Rods.

Description: Patent for a packing ring that will go on conveniently and will create an effective packing without putting wear on the piston.
Date: September 2, 1913
Creator: Bryant, Clarence Ross
Partner: UNT Libraries Government Documents Department

Oil-Circulating Gage.

Description: Patent for an "oil circulating gage particularly designed for use in connection with the oiling system of the well known 'Ford' automobile."
Date: December 2, 1919
Creator: Cope, Thomas N.
Partner: UNT Libraries Government Documents Department

Paper-Clip

Description: Patent for an improved paper-clip "which is extremely simple in construction, permitting ease of manipulation and the manufacture thereof at a greatly reduced cost" (lines 12-14).
Date: September 2, 1919
Creator: Lea, Thomas
Partner: UNT Libraries Government Documents Department

Safety-can.

Description: Patent for a device that is able to cover and create an air-tight seal over a can or similar container. This task is accomplished in a way that renders both the can and its cover reusable, illustrations included.
Date: September 2, 1919
Creator: Patronell, John
Partner: UNT Libraries Government Documents Department

Chemise

Description: Patent for improvements in chemises which would relieve wearers “the annoyance of having the garment gather about the limbs while walking which often produces great embarrassment in public places.” (Lines 42-45) Illustration is included.
Date: June 2, 1891
Creator: Burt, Emma Ruby
Partner: UNT Libraries Government Documents Department
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