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Hairpin

Description: Patent for preventing "the accidental displacement of the dislodgment of the pin from the hair of the wearer." (Lines 11-12).
Date: September 11, 1919
Creator: Nalle, Charles R. of Forth Worth, TX
Partner: UNT Libraries Government Documents Department

Linotype and Intertype

Description: Patent for automatic stopping of matrices.
Date: February 11, 1919
Creator: Sundstrom, Herman T.
Partner: UNT Libraries Government Documents Department

Windmill

Description: Patent for a windmill that rotates on a vertical and horizontal axis. The blades are mounted to stop in order to prevent damage to the windmill should pressure occur.
Date: November 11, 1919
Creator: Brown, Archie Edwards
Partner: UNT Libraries Government Documents Department

Vehicle-Wheel.

Description: Patent for improving a tire by providing new form of tread-holding device and using a resilient metal band encircling the tire.
Date: March 11, 1919
Creator: Allan, William N.
Partner: UNT Libraries Government Documents Department

Station-Indicator.

Description: Patent for an automatic station indicator for railway coaches.
Date: February 11, 1919
Creator: Large, WIlliam A.
Partner: UNT Libraries Government Documents Department

Journal Box

Description: Patent for an improved journal box design intended to reduce the risk of oil leaking from a locomotive's axle.
Date: March 11, 1919
Creator: Davis, L. L.
Partner: UNT Libraries Government Documents Department

Pump.

Description: Patent for an improvement in pumps and "has for its object the provision of a pump providing a counterbalance for the weight of the column of liquid in the suction pipe provided by a vacuum chamber in the pump" (lines 10-14). Illustration included.
Date: November 11, 1919
Creator: Haszinger, George Ernest
Partner: UNT Libraries Government Documents Department

Pump.

Description: Patent for improvements to liquid or fluid related pumps. This improvement will allow for a free flow of liquid without getting stuck, sticky, or full of sediment.
Date: October 11, 1919
Creator: Humason, Granville A.
Partner: UNT Libraries Government Documents Department

Method of Operation for the Separation of Liquids.

Description: Patent for method to separate liquid through a separation device connected with an electric circuit.
Date: March 11, 1919
Creator: McKibben, Charles W.
Partner: UNT Libraries Government Documents Department

Still.

Description: Patent for a still designed to refine crude petroleum and extract lighter elements, including illustrations.
Date: February 11, 1919
Creator: Gallsworthy, Benjamin
Partner: UNT Libraries Government Documents Department

Tire-Carrier

Description: Patent for carrying an extra tire on an automobile along with a method for easy removal and placement of the tire.
Date: March 11, 1919
Creator: Collins, Thomas Jefferson & Jordan, Royal Blaine
Partner: UNT Libraries Government Documents Department

Guide and Depth Regulator

Description: This patent is for an improved form of guide and depth regulators by Mr. Frank B. Dow. This improved design "relates to new and useful improvements in guides and depth regulations for shovel plows," while "providing simple and easy means for the parts involved," (lines 9-16).
Date: November 11, 1919
Creator: Dow, Frank B.
Partner: UNT Libraries Government Documents Department

Hay-Press.

Description: Patent for improving baling presses by reconstructing the press to make it more efficient and simple. Also, this improvement allows the plunger to automatically return after the press stroke is finished.
Date: March 11, 1919
Creator: White, John F.
Partner: UNT Libraries Government Documents Department

Drinking-Cup.

Description: Patent for a collapsible holder for paper drinking cups.
Date: March 11, 1919
Creator: Fermier, Victor Emanuel
Partner: UNT Libraries Government Documents Department

Switch-Locking Device.

Description: Patent for improvements in switch locking devices. Design intends to increase efficiency and ease of operability, as well as providing "means for retaining the latch in inoperative position" when chosen (lines 23-25).
Date: March 11, 1919
Creator: McCormick, William C.
Partner: UNT Libraries Government Documents Department

Puzzle.

Description: Patent for a word puzzle made up of a thin board with a grid of letters in which palindromic words and phrases are spelled by following lines forward and backward across the board from any point on the edge of the board to another.
Date: March 11, 1919
Creator: Henderson, Alfred Jasper
Partner: UNT Libraries Government Documents Department

Power-Transmitting Mechanism.

Description: Patent for an improved power-transmitting mechanism for, "bicycles, motorcycles and similar vehicles whereby rotation is transmitted to the driven wheel without the use of chains, belts, gears or analogous elements commonly employed for this purpose" (lines 14-18). The invention will maximize driving power while minimizing energy expenditure (lines 19-24), employ a propelling mechanism, and reduce manufacturing and repair costs.
Date: March 11, 1919
Creator: Grubb, Orin A.
Partner: UNT Libraries Government Documents Department

Oil Well Torpedo.

Description: Patent for "detonating explosives in oil wells" (nitroglycerin) (lines 10 - 13).
Date: March 11, 1919
Creator: Mosher, Lewis A.
Partner: UNT Libraries Government Documents Department

Portable Blacking Kit.

Description: Patent for a small affordable and portable space that "travelers, soldiers, or other parties" can carry a shoe shining kit in. The box can carry "blacking brushes, cloth and the usual articles carried in a kit of this kind".
Date: February 11, 1919
Creator: Reid, Chauncey S.
Partner: UNT Libraries Government Documents Department

Furniture

Description: Patent for easy assembly and disassembly of cabinet furniture.
Date: March 11, 1919
Creator: Giordano, Anthony
Partner: UNT Libraries Government Documents Department

Elevating-Truck.

Description: Patent for new improvements for a portable elevating truck, used for handling and storing heavy material to stack on each other. (referred to as "decking") using an endless chain on an incline.
Date: November 11, 1919
Creator: Anderson, John L.
Partner: UNT Libraries Government Documents Department

Cotton Chopper.

Description: Patent for cotton chopper that frees the plants from the "weeds and the soil thereabout cultivated in but a single operation" (lines 14-16).
Date: February 11, 1919
Creator: Goodman, William T.
Partner: UNT Libraries Government Documents Department

Sack Attachment for Cotton Picking Machines

Description: Patent for an improved sack attachment for cotton-picking machines that is waterproof and stays in position on the machine to prevent its walls from collapsing during suction of cotton.
Date: November 11, 1919
Creator: Chaney, Bailey E.
Partner: UNT Libraries Government Documents Department

Sectional Pneumatic Tire

Description: Patent for a sectional pneumatic tire design.
Date: March 11, 1919
Creator: Chandler, Chester C.
Partner: UNT Libraries Government Documents Department
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