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Ironing-Table

Description: Patent for ironing tables that can be knocked down and packed into a small compass for transportation or storage.
Date: April 29, 1913
Creator: Kennedy, William J.
Partner: UNT Libraries Government Documents Department

Nut-Lock.

Description: Patent for new and improved Nut-Locks, allowing for "a simple, strong, durable, and efficient arrangement for effectually locking a nut on a bolt..." (lines 16-18), including instructions and illustrations.
Date: April 29, 1916
Creator: Portesi, Santos & Taini, John
Partner: UNT Libraries Government Documents Department

Pump Jack

Description: Patent for an improved double-acting pump jack that will require less parts and external force to operate and maintain.
Date: April 29, 1919
Creator: Lively, William
Partner: UNT Libraries Government Documents Department

Engine.

Description: Patent for a rotary engine with a coupled rotary shaft and piston. This engine uses a lubricant for keeping parts of the engine cool, including illustrations.
Date: April 29, 1919
Creator: Sheridan, Leslie M.
Partner: UNT Libraries Government Documents Department

Harrow

Description: Patent for harrows to provide utilizing spring teeth that can either be used for gathering vegetation or loosening soil.
Date: April 29, 1913
Creator: Tucker, George W.
Partner: UNT Libraries Government Documents Department

Door Catch

Description: Patent for a new door catch design with an improvement to its locking system for the purpose of reducing injuries caused by the slamming of doors.
Date: April 29, 1919
Creator: Hughes, Stanley R.
Partner: UNT Libraries Government Documents Department

Door-Hanger.

Description: Patent for a door hanger which supports heavy doors, in particular "barn doors, freight car doors, and the like."
Date: April 29, 1913
Creator: Caneavri, Joseph
Partner: UNT Libraries Government Documents Department

Shell.

Description: Patent for improvements to explosive projectile shells. Provides a shell adapted to contain gas and high explosives with constructed multi-layered shells with the intent to inflict as much damage as possible.
Date: April 29, 1919
Creator: Aoughsten, Richard G. & Aoughsten, Otto L.
Partner: UNT Libraries Government Documents Department

Soil-Treating Machine.

Description: Patent for a soil-treating machine that makes short furrows in the soil for the purpose of irrigation by retaining rain water or snow.
Date: April 29, 1913
Creator: Haralson, James C.
Partner: UNT Libraries Government Documents Department

Drilling Apparatus

Description: Patent for a drilling apparatus able to simultaneously bore into objects and rearm itself.
Date: April 29, 1919
Creator: Layne, Mahlon E.
Partner: UNT Libraries Government Documents Department

Rotary Engine

Description: Patent for a rotary engine to be used as "a pump for liquids, as an air compressor, as a vacuum pump and for other purposes"(lines 10-12) including instructions for assembly and illustrations.
Date: April 29, 1919
Creator: Sheridan, Leslie M.
Partner: UNT Libraries Government Documents Department

Power-Transmitting Mechanism

Description: Patent for improvements in a power transmitting mechanism.
Date: April 29, 1919
Creator: Smith, Robert W. J.
Partner: UNT Libraries Government Documents Department

Farm-Tractor

Description: Patent for light-weight farm tractor that will be easy to maneuver. The patent includes information on the specifications and automotive components of the farm tractor.
Date: April 29, 1919
Creator: Rountree, Joseph G.
Partner: UNT Libraries Government Documents Department

Well Drilling Machine

Description: Patent for attachments related to machines that operate with a combination of derricks and cranes (e.g., well drilling, construction, and mine hoisting machinery, elevators, etc.) that will allow them to be more efficient and use less driving power.
Date: April 29, 1919
Creator: Dayton, William L. & Scott, John M.
Partner: UNT Libraries Government Documents Department

Chicken-Brooder

Description: Patent for an improved Chicken-Brooder that provide an improved brooder especially for outdoor use or independently of poultry house.
Date: April 29, 1919
Creator: Murray, Richard R.
Partner: UNT Libraries Government Documents Department

Lifting-Jack.

Description: Patent for a mechanical device improvements to lift heavy loads or to apply great forces.
Date: April 29, 1913
Creator: Graves, James M.
Partner: UNT Libraries Government Documents Department

Intestine-Protector.

Description: Patent for an intestine protector that protects the intestines from needles (or other sharp instruments) after surgical procedures have concluded.
Date: April 29, 1913
Creator: Miller, Robert E. L.
Partner: UNT Libraries Government Documents Department
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