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Center Rail for Key-Actions.

Description: Patent for an easily adjustable, simple, and durable center rail for key actions in pianos which does not require chiseling holes.
Date: October 21, 1919
Creator: Swallow, Oscar L.
Partner: UNT Libraries Government Documents Department

Corn and Cotton Planter

Description: Patent for a corn and cotton planter that plants seeds in hills of equal distance from one another.
Date: October 8, 1912
Creator: Roy, Henry F.
Partner: UNT Libraries Government Documents Department

Jack for Pumps and Other Purposes

Description: Patent for a jack, that can be used for a variety of purposes.
Date: October 10, 1916
Creator: Dayton, William L.
Partner: UNT Libraries Government Documents Department

Post Card

Description: Patent for a post card. Illustration included.
Date: October 11, 1910
Creator: Graham, Tilghman
Partner: UNT Libraries Government Documents Department

Fruit Picker

Description: Patent for a fruit picker. Illustration included.
Date: October 18, 1910
Creator: Mosier, Harry L.
Partner: UNT Libraries Government Documents Department

Combined Point and Bolt for Belts.

Description: Patent for an invention provides means for securing bolts to elevator belts.
Date: October 27, 1914
Creator: Guffee, John A.
Partner: UNT Libraries Government Documents Department

Machine for Buffing Inner Tubes and the Like.

Description: Patent for a more efficient and adjustable machine to buff inner tubes and other fabrics.
Date: October 21, 1919
Creator: Hibbs, Cassell D.
Partner: UNT Libraries Government Documents Department

Paper-Binder

Description: Patent for a binder for papers, bills, etc. Illustrations included.
Date: October 8, 1912
Creator: Byron, James A.
Partner: UNT Libraries Government Documents Department

Improvement in Oil-Burners

Description: Patent for an oil burner to be used with heating ranges, stoves, boilers, and furnaces.
Date: October 17, 1911
Creator: Essex, Winfield S.
Partner: UNT Libraries Government Documents Department

Telephonometer

Description: Patent for measuring and recording the length of time when a telephone has been in use. It is simple and inexpensive.
Date: October 15, 1918
Creator: Gray, Frank
Partner: UNT Libraries Government Documents Department

Well-Cleaner.

Description: This invention relates to an improved well cleaner, and has for its principal object to provide a device of this kind adapted to be positioned in a well casing to direct a volume of air into the casing for cleaning the valves and straining elements thereof. A further object of the invention is to provide an automatic means for sealing the cleaner for holding the fluid within the well casing, against back pressure, during the cleaning operation. (Lines 8-19)
Date: October 18, 1919
Creator: Sargent, Lemuel H.
Partner: UNT Libraries Government Documents Department

Egg-Tester

Description: Patent for an egg tester. Illustrations included.
Date: October 22, 1912
Creator: Bixler, William D.
Partner: UNT Libraries Government Documents Department

Auxiliary Air-Feed for Carbureters.

Description: Patent for a carbureter that improves auxiliary air feed, wherein gradually increased quantities of air are harnessed as the speed of the motor increases.
Date: October 24, 1916
Creator: Bills, Thomas M. & Harvey, Thomas H.
Partner: UNT Libraries Government Documents Department

Pencil-Lighting Attachment.

Description: Patent for improvement in pencil-lighting attachments. This is meant to combine an electric lamp with a pencil, pen, etc. within a mounted casing so that the surface being written on may be lighted.
Date: October 1, 1918
Creator: Bennett, Jerrell
Partner: UNT Libraries Government Documents Department

Watch-Charm.

Description: Patent for watch charms or badges with "interchangeable emblems" (lines 11-12) to facilitate on-demand charm or badge creation through a separate stock of emblem carriers and the "interchangeable emblems."
Date: October 31, 1911
Creator: Friedman, Bernhard Z.
Partner: UNT Libraries Government Documents Department

Land-Breaking Plow

Description: Patent for a plow that also includes rotary drums. The rotary drums carried "sub-soiling and breaking plows; and the object is to provide plows which can be used to break the land to any desirable depth in any kind of soil without turning over the soil."
Date: October 13, 1914
Creator: Reed, Arthur
Partner: UNT Libraries Government Documents Department

Separable Locking Rack for Driving Mechanism

Description: Patent for separable locking rack for driving mechanism. Illustrations included.
Date: October 25, 1910
Creator: Brewster, Bertram F. & Wilson, Walker Scott
Partner: UNT Libraries Government Documents Department

Tongue

Description: Patent for a tongue. "This invention has relation to tongues, especially adapted to be applied to agricultural machines, as for instance wheel mounted plow frames, and has for its object the provision of a tongue structure with means for connecting the same to the frame of the machine so that frame may be swung under the tongue laterally while the frame is being over the ground." (line 8-16). illustration included.
Date: October 29, 1912
Creator: Brown, Bartley
Partner: UNT Libraries Government Documents Department

Continuous Oil-Press.

Description: Patent for a continuous oil press for use in pressing oil from seeds, nuts, and fruits.
Date: October 31, 1911
Creator: Blain, Frank A. & Hill, Clyve D.
Partner: UNT Libraries Government Documents Department

Automatic Gas Control for Gas Water-Heaters.

Description: Patent for an automatic control for instantaneous water heaters to control a supply of water and simultaneously an automatic supply of gas to the heater.
Date: October 7, 1919
Creator: Hamilton, Paul H.
Partner: UNT Libraries Government Documents Department

Coin-Controlled Vending-Machine.

Description: Patent for a con-controlled vending-machine that sells stamps and similar products including illustrations. The machine "compels a complete cycle of operation for each coin received and cannot be rendered inoperative through the deposit of a plurality of coins in the chute or while the operation of the machine is in progress." (lines 14-17).
Date: October 9, 1917
Creator: Wolford, William O.
Partner: UNT Libraries Government Documents Department

Razor Stropper

Description: Patent for a razor stropper. Illustrations included.
Date: October 22, 1912
Creator: Herring, Charles M.
Partner: UNT Libraries Government Documents Department
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