Texas Patents - 90 Matching Results

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Surgical Instrument.

Description: Patent for a medical instrument used to perform circumcisions "without pain and bloodlessly" (lines 10-11) and illustration.
Date: May 23, 1922
Creator: Couch, Albert B.
Partner: UNT Libraries Government Documents Department

Bottle-Cap

Description: Patent for Louis Skala's improvement on the bottle cap. This design features a clampable bottlecap design for better functionality and a better seal
Date: March 9, 1918
Creator: Skala, Louis
Partner: UNT Libraries Government Documents Department

Cultivator Hobble.

Description: Patent for regarding setting devices for cultivator beams which are to provide simple devices for making the positioning easily and quickly accomplished and under the immediate control of the operator.
Date: April 11, 1916
Creator: Fleischhauer, Kurt A.
Partner: UNT Libraries Government Documents Department

Stalk and Straw Chopper.

Description: Patent for "improvements to stalk, straw and weed choppers for attachment to plows" (lines 13-16) including instructions and illustrations.
Date: October 19, 1915
Creator: Gray, Wallace W. & Witzsche, Frank P.
Partner: UNT Libraries Government Documents Department

Stalk-Cutter.

Description: Patent for "an improved stalk cutter and has for its primary object to provide a very simple, durable, and serviceable device of this character which may be advantageously employed for cleaning a field of corn stalks as the same is plowed." (lines 9-15) including instructions and illustrations.
Date: March 16, 1915
Creator: Carnes, Dudley Don
Partner: UNT Libraries Government Documents Department

Telephone System.

Description: Patent for a new telephone system to split party lines connected to a main line to keep private or personal discussions between some of the parties, including instructions and illustrations.
Date: June 23, 1914
Creator: Tucker, Albert R.
Partner: UNT Libraries Government Documents Department

Wrench

Description: Patent for improvements to wrenches and monkey wrenches in particular, "improved construction and arrangement of adjustable jaw and improved means for locking the latter in its adjusted position and quickly releasing the same for readjustment" (lines 16-19) including illustrations and instructions.
Date: September 2, 1913
Creator: Waters, Richard Henry
Partner: UNT Libraries Government Documents Department

Gate.

Description: Patent for a sliding gate that closes automatically when the opening and closing mechanism is released.
Date: February 14, 1911
Creator: Otto, Paul
Partner: UNT Libraries Government Documents Department

Dish-Washer.

Description: Patent for a dish washer with a dish rack and outer tub connected to water pump, which sprays hot water on the dishes to clean them.
Date: July 5, 1910
Creator: Weaver, Mary Jane
Partner: UNT Libraries Government Documents Department

Milk-Cooler.

Description: Patent for a milk cooler, which has a water tank above the jugs of milk that slowly drips cold water onto porous cloths covering the milk jugs.
Date: August 10, 1909
Creator: Dickson, Tomas Edward
Partner: UNT Libraries Government Documents Department

Plow

Description: Patent for a plow which may also be used to adjust a cultivator shovel. Illustrations included.
Date: December 22, 1908
Creator: Wigley, William P.
Partner: UNT Libraries Government Documents Department

Stalk-Cutter.

Description: Patent for a stalk cutter, which has a better width than previous stalk cutters.
Date: December 8, 1908
Creator: Stillwell, Frank R.
Partner: UNT Libraries Government Documents Department

Boll-Weevil Exterminator

Description: Patent for a boll weevil exterminator, which rids cotton plants and bolls of insects and exterminates them. Illustrations included.
Date: January 14, 1908
Creator: Watkins, George W.
Partner: UNT Libraries Government Documents Department

Stalk Cutter

Description: Patent for stalk cutters.Invention can be horse drawn to fell stalks. Illustrations included.
Date: December 4, 1906
Creator: Durham, Thomas L.
Partner: UNT Libraries Government Documents Department

Embroidering Attachment for Sewing-Machines

Description: Patent for embroidering arm attachment to be mounted on the needle-bar of a sewing machine with the embossing material passed through the needle eye so that it does not need to go through the presser-foot.
Date: June 12, 1906
Creator: Rodman, Rollin L.
Partner: UNT Libraries Government Documents Department
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