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Saddle

Description: Patent for a saddle. Illustration included.
Date: November 17, 1903
Creator: Moore, Sidney S.
Partner: UNT Libraries Government Documents Department

Garden Rake and Cultivator.

Description: Patent for a garden rake and cultivator that can be adjust in various positions to do the gardening works for the growing plants.
Date: February 20, 1906
Creator: Guice, Benjamin J. H.
Partner: UNT Libraries Government Documents Department

Safety Shaft Coupling.

Description: Patent for a new and improved coupling for thills. This design consists in "the combination of the side plates having recesses in their upper edges, the coupling-plates pivoted to the side plates and having recesses in their lower edges registering with the recesses in the side plates, the free ends of the coupling-plates forming detents, the thill having trunnions resting in the registered recesses, and the spring-actuated locking-bar engaging the detents of the coupling-plates" (lines 110-119… more
Date: May 17, 1887
Creator: Spinks, Rudd C.
Partner: UNT Libraries Government Documents Department

Improvement in Fruit-Pickers.

Description: Patent for an improved fruit-picking tool explaining the construction and usage of the tool, including illustrations.
Date: June 11, 1878
Creator: McConnell, William V. & Dickerson, Charles M.
Partner: UNT Libraries Government Documents Department

Improvement in Furnaces for Producing Hydrogen and Treating Ores

Description: Patent for an improvement on heating furnaces, having an external water tank and steam tank and an orifice for the admission of steam from the water chamber.
Date: March 28, 1871
Creator: Morris, Joseph R.
Partner: UNT Libraries Government Documents Department

Cotton-Chopper

Description: Patent for a cotton chopper that attaches to a cultivator.
Date: November 26, 1912
Creator: Parsley, Samuel E.
Partner: UNT Libraries Government Documents Department

Detachable Drill-Bit.

Description: Patent for a new invention in drill-bit machine which can be detached from two different sides and very flexible for use.
Date: May 23, 1916
Creator: Sly, Charles
Partner: UNT Libraries Government Documents Department

Differential Mechanism for Automobiles

Description: Patent for improvements for differential mechanisms for automobiles, including a "means for transmitting power from the motor to the traction wheels of the machine".
Date: December 12, 1914
Creator: Maniscalco, Anthony S.
Partner: UNT Libraries Government Documents Department

Dredging Scraper.

Description: Patent for a new and improved dredging-scraper. This design "has for its object the production of a marine plow which shall serve to raise and remove obstructions and accumulations from the beds or channels of rivers, bays, harbors, and other water-courses; and the invention consists in a device for this purpose of novel construction . . . The plow, which is to be drawn over the bed of the water-course to be cleared—as, for instance, by drag chain or cable attached to a steamboat—operates to ra… more
Date: December 10, 1889
Creator: Coult, Joseph C.
Partner: UNT Libraries Government Documents Department

Cotton-Chopper.

Description: Patent for a new and useful cotton chopper, including instructions and illustrations.
Date: March 27, 1900
Creator: Brooks, John Joseph
Partner: UNT Libraries Government Documents Department

Car Coupling

Description: Patent for rail car coupling. Illustration included.
Date: August 21, 1906
Creator: Burran, William Jefferson
Partner: UNT Libraries Government Documents Department

Churn-Motor

Description: Patent for a spring motor intended to operate churns. It has a quality which allows it to be stopped or interrupted during its operation.
Date: November 28, 1911
Creator: Murdock, John F.
Partner: UNT Libraries Government Documents Department

Cross-Roller Bit.

Description: Patent for a certain new and useful improvement in cross-roller bits. Invention relates to "improvements in rotary boring drills for use in drilling wells for water, oil or gas and has particular reference to drills of the so called cross roller type for use in hard formation."
Date: November 4, 1919
Creator: Hughes, Howard R.
Partner: UNT Libraries Government Documents Department

Combination Tool.

Description: Patent for a new and improved multi-tool. This design "consists in a combination-tool embodying in a single implement a nail and staple-puller, pinchers, nail-straightener, and wire-cutters, the device being more particularly designed for use in constructing, taking down, and resetting wire fencing" (lines 7-12).
Date: July 22, 1884
Creator: Beazley, James Harvey
Partner: UNT Libraries Government Documents Department

Combination-Tool.

Description: Patent for a combination tool that provides "a novel form of tool-head arranged to interchangeably carry a plurality of tools of different characters, whereby the single tool-head may be employed in various capacities" (lines 8-12), including illustrations.
Date: January 30, 1906
Creator: Spicer, John R.
Partner: UNT Libraries Government Documents Department

Ice-Cream Freezer.

Description: Patent for an improvement on ice cream freezer design in which casing an cream receptacles are mounted within the freezer unit. Special features include to agitate the cream receptacles as well as a mechanism keeping the freezing brine in constant circulation, resulting in an consistency in the quality and texture of the ice cream throughout.
Date: November 28, 1911
Creator: Hedges, Harry J.
Partner: UNT Libraries Government Documents Department

Automatic Circuit Maker and Breaker

Description: Patent for automatic circuit maker and breaker that automatically cuts off the circuit to electric lights. Also for automatically completing circuits to said lights at the proper time
Date: November 2, 1915
Creator: Scholl, Max
Partner: UNT Libraries Government Documents Department

Trephine.

Description: Patent for an improved, simple, durable, inexpensive, and efficient trephine that is easily assembled and takes up little space. It retains better results than other trephines.
Date: March 21, 1893
Creator: MacKenzie, Joseph Alexander
Partner: UNT Libraries Government Documents Department

Automatic Water Cut-Off

Description: Patent for improvements to automatic water cut-offs adapted to be useful "in the event of the falling of temperature to freezing or any other predetermined degree of automatically cutting off the flow of the water." (Lines 18-22).
Date: November 13, 1917
Creator: Goodridge Wilson B.
Partner: UNT Libraries Government Documents Department

Check-Line Buckle.

Description: Patent for "...a novel means for connecting a check-line to the main line..." (lines 11-12) including illustrations.
Date: April 22, 1902
Creator: Snell, David C. F.
Partner: UNT Libraries Government Documents Department

Bed Attachment for Invalids.

Description: Patent for a new and improved bed attachment for bed-ridden persons. This design "consists, principally, of a frame, hinged between the side boards of the bedstead, said frame having a removable seat and adapted to be brought to a vertical position for supporting the [bed-ridden person] in a sitting position. The invention also consists in the construction and arrangement of parts" (lines 10-16).
Date: October 11, 1881
Creator: Brown, Joshua Perry
Partner: UNT Libraries Government Documents Department

Roller Drill.

Description: Patent for roller drills that will leave a central core standing in the hole being formed composed of six cutting rollers.
Date: November 28, 1911
Creator: Hughes, Howard R.
Partner: UNT Libraries Government Documents Department

Combined Cotton Chopper and Planter

Description: Patent for a combined cotton chopper and planter, made to be easy to construct and easy to convert between functions.
Date: October 11, 1892
Creator: Parker, Francis H.
Partner: UNT Libraries Government Documents Department
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