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Grease Cup.

Description: Patent for a grease cup used to lubricate machine parts.
Date: January 10, 1920
Creator: Allen, Arthur Chester John
Partner: UNT Libraries Government Documents Department

Vehicle Body Suspension

Description: Patent for the invention of a new and improved vehicle body suspension.
Date: January 25, 1921
Creator: Harper, William D.
Partner: UNT Libraries Government Documents Department

Antifreezing Appliance for Water-Pipes.

Description: Patent for anti-freezing appliance for water supply and drain pipes of residences and buildings. The object is provide a device connected with the main and service lines of a hours supply water system for the purpose of avoiding interfering with the operation of the service.
Date: January 20, 1920
Creator: Davis, Thomas A.
Partner: UNT Libraries Government Documents Department

Fuse carrier.

Description: Patent for a fuse "holder which carries a number of fuses, capable of being brought into proper position to provide a fresh fuse in the event of the burning or blowing out of one of the fuses" (lines 9-13). The carrier inside the holder is removable (line 15); as carried in this holder, the fuses are "held under strong tension," with a mechanism allowing easy retrieval of a "fresh fuse" if necessary (line 18).
Date: January 31, 1922
Creator: Burton, Frank M.
Partner: UNT Libraries Government Documents Department

Box Car Door Fastener

Description: Patent for a box door fastener used for railway box car doors. For use in sliding door style entrances, and does not require the alteration of doors once installed. Doors may also be fastened in place while also allowing to be in a slightly open position for ventilation of the interior.
Date: January 21, 1921
Creator: Wood, James Gillam
Partner: UNT Libraries Government Documents Department

Electric Edge Heel And Shank Setter.

Description: Patent for device setting heels and shanks for shoe manufacturing. It is an edged electric device with a rotary wheel.
Date: January 11, 1921
Creator: Lutes, William
Partner: UNT Libraries Government Documents Department

Vehicle-Tire

Description: Patent for a tire wheel that is resistant to shocks and vibrations when traveling over roads. This tire is more durable and is more resilient, leading to less break-downs on the road.
Date: January 11, 1921
Creator: Pepple, John W.
Partner: UNT Libraries Government Documents Department

Vehicle-Wheel

Description: Patent for a vehicle wheel with a tire that is improved with a spring cushion.
Date: January 4, 1921
Creator: Allan, William N.
Partner: UNT Libraries Government Documents Department

Mechanical Packer.

Description: Patent for improvements towards the mechanical packing apparatus. The invention will connect the apparatus to power-operated presses, like that of the cotton press.
Date: January 25, 1921
Creator: Cameron, Theodore R.
Partner: UNT Libraries Government Documents Department

Trailer for Land Vehicles.

Description: Patent for a trailer attachment for land vehicles, particularly automobiles.
Date: January 24, 1922
Creator: Brown, William F.
Partner: UNT Libraries Government Documents Department
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