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Lock-Nut.

Description: Patent for a new and improved lock nut design, including illustrations, that efficiently and reliably "locks the nut against rotation upon the bolt" (lines 14-15).
Date: October 5, 1915
Creator: Mitchell, Thomas T.
Partner: UNT Libraries Government Documents Department

Vehicle-Wheel.

Description: Patent for a vehicle wheel that has hub casings, which keep the lubricating oil inside and dirt outside.
Date: October 31, 1911
Creator: Tatum, Franklin M.
Partner: UNT Libraries Government Documents Department

Oil Cup For Wagon Wheels

Description: Patent for oil cup for wagon wheels that enables the lubrication of the wheels without the need of removal.
Date: October 23, 1917
Creator: Roberts, Flauzelle
Partner: UNT Libraries Government Documents Department

Washing Machine

Description: Patent for a washing machine that works when submerged, or not submerged.
Date: October 31, 1916
Creator: Remley, William A.
Partner: UNT Libraries Government Documents Department

Joint Means For Rails Or The Like

Description: Patent for joint designed to bolt together rails so as to prevent accidental displacement of the nuts and bolts. Illustration included.
Date: October 16, 1906
Creator: Kline, William Bennet
Partner: UNT Libraries Government Documents Department

Cotton-Cupper

Description: Patent for improvements in the type of equipment known as cotton cupers.
Date: October 1, 1889
Creator: Wilder, Theodore C. & Wilder, Atwood, E.
Partner: UNT Libraries Government Documents Department

Shock Absorber

Description: Patent for an improved shock absorber design to be used in motorized vehicles in order to prevent damage caused by sudden stops and jolts to the vehicle.
Date: October 4, 1919
Creator: Davis, Francis M.
Partner: UNT Libraries Government Documents Department

Boll-Weevil Catcher.

Description: Patent for an improved agricultural device for catching boll weevils and other unwanted insects, including instructions and illustrations.
Date: October 30, 1917
Creator: Richards, Joe
Partner: UNT Libraries Government Documents Department
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