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Plow-Stock.

Description: Patent for a strong and durable plow-stock that is "capable of receiving and operating in connection with any form of sweep, bull-tongue, or shovel plows, and [provides] means whereby the latter may be adjustably connected to the stock, and said stock readily adjusted, whereby the penetration of the plow may be increased or diminished in accordance with the character of plowing to be done" (lines 10-17).
Date: October 18, 1892
Creator: Koenig, Ernst
Partner: UNT Libraries Government Documents Department

Door Operating and Locking Means

Description: Patent for improved locking means for sliding doors.
Date: January 9, 1917
Creator: Freeman, Richard J.
Partner: UNT Libraries Government Documents Department

Rail-Clamp.

Description: Patent for a rail clamp that prevents rail spreading.
Date: April 9, 1912
Creator: Korges, Emil H.
Partner: UNT Libraries Government Documents Department

Non-Refillable Bottle.

Description: Patent for a sealed bottle that cannot be refilled once the contents have been used, intended to prevent commercial fraud, including illustrations.
Date: July 20, 1915
Creator: Matthews, William J.
Partner: UNT Libraries Government Documents Department

Cotton Picking Device

Description: Patent for removing cotton from the stem and placing into the machine. The machine will also remove further elements that are not part of the cotton, and then place the cotton into a basket.
Date: March 20, 1914
Creator: Beran, Rudolph F.
Partner: UNT Libraries Government Documents Department

Cotton Seed Separator

Description: Patent for a cotton seed separator. Illustrations included.
Date: September 13, 1904
Creator: Pinter, Francis T.
Partner: UNT Libraries Government Documents Department

Signal-Lock for Mail-Boxes.

Description: Patent for a signal lock for mail boxes, which can only be operated from the inside of the box and locks in position.
Date: January 7, 1908
Creator: Patterson, Samuel
Partner: UNT Libraries Government Documents Department

Cultivator.

Description: Patent for a cultivator attachment that adjusts the beams to various distances apart.
Date: October 28, 1919
Creator: Kubenka, Otto E. & Janszen, August W.
Partner: UNT Libraries Government Documents Department

Cotton - Chopper.

Description: Patent for a new and useful improvement in cotton choppers machine as the attachment to cultivators, including instructions and illustrations.
Date: November 16, 1897
Creator: Richter, Frank L.
Partner: UNT Libraries Government Documents Department

Drift Valve.

Description: Patent for a drift valve for locomotive engines to effect automatic diversion of exhaust steam from the air pump to the smoke box, after the steam from the main throttle has been shut off.
Date: January 3, 1922
Creator: Gilman, Benoist P.
Partner: UNT Libraries Government Documents Department

Corn-Husker.

Description: Patent for certain new and useful improvements in corn huskers, including instructions and illustrations.
Date: August 29, 1899
Creator: Stahl, Adolf
Partner: UNT Libraries Government Documents Department

Bee-Hive

Description: Patent for an improved hive, in which bees are fed and watered more efficiently and honey can be removed without the loss of bees. Illustrations and instructions are included.
Date: unknown
Creator: Meyer, Edward
Partner: UNT Libraries Government Documents Department

Box.

Description: Patent for a metal, rural, mail carrier supply box with various compartments for different supplies.
Date: February 16, 1909
Creator: Dullye, August V. & Woodrome, George H.
Partner: UNT Libraries Government Documents Department

Buckle

Description: Patent for "a fastening device for securely holding the meeting ends of straps together, and is particularly applicable to stirrup-straps, in which, because of the strain thereon, the ordinary fastener is quickly broken or the strap is torn from the same" (lines 9-15).
Date: May 7, 1901
Creator: Stulting, John C. & Wiseman, William E.
Partner: UNT Libraries Government Documents Department

Bed-Brace.

Description: Patent for a new and useful bed brace, including instructions and illustrations.
Date: August 16, 1898
Creator: Stoermer, Alexander, Sr.
Partner: UNT Libraries Government Documents Department

Bag-Skid.

Description: Patent for a device that will protect cotton pick-sacks against wear and tear when being dragged on the ground.
Date: June 13, 1916
Creator: Ullmann, Fannie M.
Partner: UNT Libraries Government Documents Department

Carbureter.

Description: Patent for a carburetor that automatically regulates oil based on how much air enters the carburetor.
Date: October 19, 1915
Creator: Cerny, Alois
Partner: UNT Libraries Government Documents Department

Buckle.

Description: Patent for a new and improved buckle. This design utilizes two separate tongues that run freely along a middle bar, which lengthens the life of the strap by distributing pressure and allowing for broken out, frayed, or otherwise worn holes to be circumvented for new ones.
Date: May 3, 1881
Creator: Burket, John
Partner: UNT Libraries Government Documents Department

Automatic Car-Coupling.

Description: Patent for improvements in car-couplers "wherein the link is automatically engaged with the draw-head of a second car and the link can be quickly disengaged when it needed uncoupling." (Lines 10-11) Illustration is included.
Date: June 18, 1901
Creator: Ponton, Henry H.
Partner: UNT Libraries Government Documents Department

Artificial-Stone Composition

Description: Patent for "an artificial stone adapted for all purposes to which natural stone can be applied, and which can be given any desired shape while in a plastic state, or carved and polished after hardening" (lines 12-18).
Date: January 28, 1890
Creator: Blackmon, Albert M.
Partner: UNT Libraries Government Documents Department

Barber's Paper Clip.

Description: Patent for a new and improved barber's paper clip. This design calls for "a clip formed by doubling upon itself a [flat] strip of metal," which will hold sheets of paper on which barbers can sharpen their razors. A hook exists on the opposite side, by which the paper clip can hang from the hot towel on the customer's face.
Date: January 17, 1882
Creator: Cohen, Moses
Partner: UNT Libraries Government Documents Department

Bale-Tie.

Description: Patent for a new and improved bale tie. This design utilizes a strap-iron binder with notches along the sides that allow for a bail to clamp firmly within them; thus, the bale is fastened.
Date: December 30, 1879
Creator: Johnson, Jordan
Partner: UNT Libraries Government Documents Department

Air-Cooling Apparatus.

Description: Patent for an air cooling apparatus for air to be delivered into a room treated with moisture to reduce the temperature of the air without the use of ice.
Date: March 21, 1916
Creator: Hollenburger, Joseph
Partner: UNT Libraries Government Documents Department
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