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Nut Lock

Description: Patent for device locks a nut to the threaded portion of a bolt.
Date: January 2, 1917
Creator: Blackwelder, Charlie A.
Partner: UNT Libraries Government Documents Department

Nut Lock.

Description: Patent for an improved nut lock that prevents nuts from loosening. The invention is a combined nut lock and washer with spring plate, including illustrations.
Date: January 14, 1919
Creator: Teague, Isaac E.
Partner: UNT Libraries Government Documents Department

Jack

Description: Patent for a new Jack's that can use in motor cars and other vehicles, It is folded into a compact condition, for storage, within the tool chest of the machine, including illustrations.
Date: January 11, 1916
Creator: Abernathy, George J.
Partner: UNT Libraries Government Documents Department

Crude-Oil Burner

Description: Patent for a crude oil burner for kitchen use such as cooking. Illustrations included.
Date: January 25, 1910
Creator: Brennan, John B.
Partner: UNT Libraries Government Documents Department

Display-Case.

Description: Patent for a display case for food, which has an improved frame.
Date: January 17, 1911
Creator: Folsom, Andrew W.
Partner: UNT Libraries Government Documents Department

Picking Mechanism for Cotton-Harvesters.

Description: Patent for harvesting the cotton crop, with a focus on the construction of the picker-spindles, including illustrations.
Date: January 13, 1914
Creator: Upshaw, Lucius L.
Partner: UNT Libraries Government Documents Department

Match-Box.

Description: Patent for improvements in match-boxes by constructing the match box “wherein matches will be picked up and delivered no matter at what angle they may be with relation to the delivering device.” (Lines 18-20) Illustration is included.
Date: January 11, 1910
Creator: Fleming, Henry C. & Royster, William F.
Partner: UNT Libraries Government Documents Department

Sliding Door for Railway Freight Cars

Description: Patent for sliding door for frieght cars, rather than doors that open outward.
Date: January 9, 1917
Creator: Tierney, Henry J.
Partner: UNT Libraries Government Documents Department

Gaff

Description: Patent for a gaff. This invention is for catching small animals. Illustration included.
Date: January 31, 1911
Creator: Werline, William Frederick
Partner: UNT Libraries Government Documents Department

Tire-Armor

Description: Patent for a metallic covering for rubber tires. Illustrations included.
Date: January 24, 1911
Creator: Willis, Horatio C.
Partner: UNT Libraries Government Documents Department
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