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Collar Fastener or Clasp.

Description: Patent for a collar fastener that will grip the flaps of a collar and maintain the curvature of the collar in a neat manner.
Date: June 21, 1921
Creator: Kelly, Orson N.
Partner: UNT Libraries Government Documents Department

Combination-Tool.

Description: Patent for a novel combination tool used to construct and maintain wire fencing, including design modifications that encompass the ability to stretch and tie wires without the need for an additional tool, including illustrations.
Date: June 21, 1921
Creator: Matsler, Columbus U.
Partner: UNT Libraries Government Documents Department

Container

Description: Patent for container of heavy fluids and greases able to expel the contents through an opening. This is intended to replace ordinary salve jars, which do not protect contents from contaminants.
Date: June 14, 1921
Creator: Bronson, Arthur S.
Partner: UNT Libraries Government Documents Department

Boll-Weevil-Exterminating Device.

Description: Patent for a machine that catches insects and their eggs by using beaters and a catch pan as the machine is drawn over crops. The parts are adjustable to adapt to the size of crop rows and crops.
Date: June 7, 1921
Creator: Cape, John M.
Partner: UNT Libraries Government Documents Department

Bridge Construction.

Description: Patent for '' bridge improvements, especially for placement over gutters, ditches, and alike ''
Date: June 21, 1921
Creator: McKenzie, Philip A.
Partner: UNT Libraries Government Documents Department

Broom.

Description: Patent for a broom that has replaceable straw sections.
Date: June 7, 1921
Creator: Blasingame, Frank P.
Partner: UNT Libraries Government Documents Department

Crude-Oil Burner

Description: Patent for an efficient burner of crude or fuel oil that can be used with less dangerous fuels while maintaining the same high level of heat and vaporization necessary for use in domestic environments.
Date: June 14, 1921
Creator: Holmes, Watson W.
Partner: UNT Libraries Government Documents Department

Confection.

Description: Patent for confections with an edible packaging. These confections come in the form of a spherically shaped casing, simulating a baseball, which have been secured together and contain an edible filling.
Date: June 21, 1921
Creator: Cressey, John A.
Partner: UNT Libraries Government Documents Department

Boring and Threading Tool.

Description: Patent for an inexpensive, efficient boring and threading tool that "will enable a smooth and even surface to be produced with a minimum of skill on the part of the operator" (lines 18-21).
Date: June 21, 1921
Creator: Wells, Daniel Doolittle
Partner: UNT Libraries Government Documents Department

Refrigerator-Door.

Description: Patent for individual doors for compartments within a refrigerator, to protect items from being exposed to warm air when the refrigerator door is ajar. This patent also provides for the ability to apply doors as attachments to refrigerators without pre-installed compartment doors.
Date: June 28, 1921
Creator: Jurek, Martin
Partner: UNT Libraries Government Documents Department

Foldable Hacksaw.

Description: Patent for a foldable hacksaw, including illustrations. The foldable hacksaw is "of rigid construction, at the same time being foldable...so that it may be readily carried in the pocket" (lines 13-16).
Date: June 7, 1921
Creator: Barner, Lawrence Dunston
Partner: UNT Libraries Government Documents Department

Rolling Windshield.

Description: Patent for an automobile attachment which protects the said automobile from adverse weather conditions. The apparatus is unique in its simple construction, practicality, and ability to "be rolled into a small compass" when not in use (lines 20-21).
Date: June 7, 1921
Creator: Gerhard, William H.
Partner: UNT Libraries Government Documents Department

Vegetable-Grading Apparatus.

Description: Patent for a vegetable grading apparatus that delivers select grades of vegetables to the picker, separating the majority of vegetables into containers. The apparatus prevents bruising of vegetables and allows the picker to see all sides of the vegetables.
Date: June 28, 1921
Creator: Rigney, Samuel C.
Partner: UNT Libraries Government Documents Department

Road Grader and Drag

Description: Patent for improving road maintenance and construction.
Date: June 14, 1921
Creator: Herring, Jesie M.
Partner: UNT Libraries Government Documents Department

Pipe Tongs.

Description: Patent for pipe tongs for drilling wells using rotary systems. The tongs are designed to be securely held against the drill stem using a lever, making them simple and economical to manufacture.
Date: June 28, 1921
Creator: Hill, Richard D.
Partner: UNT Libraries Government Documents Department

Valve for Flushing-Tanks.

Description: Patent for a flushing tank valve that reduces the time it takes to fill the tank with a higher accuracy for shut off levels.
Date: June 21, 1921
Creator: Sweeny, John S.
Partner: UNT Libraries Government Documents Department

Locking Device for Motor-Vehicles.

Description: Patent for a simple, inexpensive locking mechanism that would prevent an automobile from being used in an unauthorized way, while still allowing the vehicle to be manually moved or towed if needed, including illustrations.
Date: June 21, 1921
Creator: Harris, Robert E.
Partner: UNT Libraries Government Documents Department

Locking Device for Motor-Vehicles.

Description: Patent for locking devices for Ford automobiles and trucks, which have a particular steering and control mechanism. The purpose is to provide a locking device, particularly well adapted to Ford automobiles and trucks, to limit the movement of the steering wheel and prevent the movement of the throttle lever from a closed position.
Date: June 21, 1921
Creator: Harris, Robert E.
Partner: UNT Libraries Government Documents Department

Valve for Pumps.

Description: Patent of a valve used on deep well pumps; that my contain sand, shale or sediment
Date: June 7, 1921
Creator: Shevlin, Miles
Partner: UNT Libraries Government Documents Department

Lock and Key.

Description: Patent for a lock which requires a key that is adjustable and difficult to duplicate in order to prevent lock picking.
Date: June 28, 1921
Creator: Dove, Bascom A.
Partner: UNT Libraries Government Documents Department

Cotton-Picking Machine.

Description: Patent for a cotton-picking machine that arranges the picking elements at different elevations and spaces them apart "so that while several plants will be picked at the same time, only one portion of a plant will be worked on at a time," (lines 14-17), minimizing disturbance of the plant.
Date: June 28, 1921
Creator: Becknell, George T.
Partner: UNT Libraries Government Documents Department

Process For The Reduction Of Iron And Lead Ores.

Description: Patent for a process that reduces iron and lead ores. This is done through two distinct combustion processes, the first of which converts the fuel and oxygen into carbon dioxide and the second process which produces carbon monoxide, that can produce iron or steel of different grades.
Date: June 14, 1921
Creator: Anderson, Robert J.
Partner: UNT Libraries Government Documents Department

Lift for Gin-Breasts.

Description: Patent for safely positioning the gin breast by including a operating lever to raise, swing, or lower the breast.
Date: June 7, 1921
Creator: Pool, Charles R. P.
Partner: UNT Libraries Government Documents Department

Roadway.

Description: Patent for an improved roadway that utilizes concrete tracks and asphalt or bitumen filler to create a grooved, hard, and durable surface, with illustrations.
Date: June 28, 1921
Creator: Moore, Stuart B.
Partner: UNT Libraries Government Documents Department
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