Texas Patents - 25 Matching Results

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Animal-Trap

Description: Patent for an animal trap primarily intended for capturing rodents. Illustrations included.
Date: May 19, 1908
Creator: Pierce, William Z.
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Partner: UNT Libraries Government Documents Department

Axle-Box for Vehicles

Description: Patent for axle box for vehicles "in which after the axle and axle-boxes have been worm by use the lost motion can be taken up by interposing a tightening-washer and spring between the axle-box and nut, so the the axle-box of the wheel is restored to the same condition.(10-15)
Date: May 19, 1903
Creator: McFarland, Julian
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Partner: UNT Libraries Government Documents Department

Clinometer

Description: Patent for a clinometer. This invention is designed to measure the grades and angles of inclination of structures and objects of various descriptions. Illustration included.
Date: May 19, 1908
Creator: Keith, John David & Faulkner, Walter Edgar
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Partner: UNT Libraries Government Documents Department

Combined Rubber Dam and Tooth Backing Punch

Description: Patent for a combined rubber dam and tooth-backing punch. "This invention relates to new and useful improvement in dental instruments and more particularly it has references to a punch for forming holes accurately in the backing which is used on teeth in construction of bridges, plates, and cognate work" (line 12-17). Illustration included.
Date: May 19, 1908
Creator: Bell, Harry M.
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Partner: UNT Libraries Government Documents Department

Dielectric Separator

Description: Patent for an apparatus that "separates substances of different dielectric capacities" (lines 12-13). Illustrations included.
Date: May 19, 1908
Creator: Sutton, Henry M.; Steele, Walter L. & Steele, Edwin G.
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Partner: UNT Libraries Government Documents Department

Electrically-Operated Latch and Door

Description: Patent for electrically operated latch and door " and particularly to a construction for primarily operating a latch to release the door, the movement of which latch establishes circuit through a door-opening mechanism.(lines 11-15)
Date: May 19, 1903
Creator: Chambers, Joseph, Jr.
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Partner: UNT Libraries Government Documents Department

Gate

Description: Patent for a swinging gate for "general purposes; and consists in the constrcution hereinafter described and shown by which when the gate is shut the hinge-supports are relieved of any strain which would tent to pull them out of perpendicular position, and at the same time the gate itself when in a closed position is so supported that all liability of sagging is avoided, and the gate when in closed position is securely locked against accidental opening.(line 11-20)
Date: May 19, 1903
Creator: Ogden, George
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Partner: UNT Libraries Government Documents Department

Hay Press

Description: Patent for a hay press. This invention includes a reciprocating plunger with plunger heads and designed to work in separate compressing chambers. Illustrations included.
Date: May 19, 1908
Creator: Biela, Valentine
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Partner: UNT Libraries Government Documents Department

Hydrocarbon-Burner

Description: Patent for a hydrocarbon burner and "it has for its special object to provide a burner of this class which shall be especially adapted for the consumption of crude oil." (line 9-12)
Date: May 19, 1903
Creator: de Latimer, Walter
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Partner: UNT Libraries Government Documents Department

Imitation Diamond

Description: Patent for imitation diamond. This is an invention that relates to the creation of imitation gems from glass. Illustration included.
Date: May 19, 1908
Creator: McDearmon, James C.
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Partner: UNT Libraries Government Documents Department

Mud-Drum for Boilers

Description: Patent for a mud drum for boilers to prevent the accumulation of sediment and mud in the water. Illustrations included.
Date: May 19, 1908
Creator: Stroope, Joseph
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Partner: UNT Libraries Government Documents Department

Pneumatic Flue Expander

Description: Patent for a pneumatic flue expander. This invention allows for the ability to expand the ends of flue sheets of a steam or other boiler. Illustration included.
Date: May 19, 1908
Creator: Kelley, Harry
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Partner: UNT Libraries Government Documents Department

Shoe-Protector

Description: Patent for a shoe protector to be worn on the soles to prevent contact from snow or mud. Illustrations included.
Date: May 19, 1908
Creator: Beck, Alfred P. & Teltschik, Frank H.
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Partner: UNT Libraries Government Documents Department

Stirrup Leather

Description: Patent for a leather stirrup designed as an improvement and "is the production of such devices with a minimum expenditure of material and labor." (12-14)
Date: May 19, 1903
Creator: Wroe, James P. & Lange, Henry F.
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Partner: UNT Libraries Government Documents Department

Washing Apparatus

Description: Patent for a washing apparatus that cleans clothes with boiling soapy water. Illustrations included.
Date: May 19, 1908
Creator: Sheard, Harry Hitner
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Partner: UNT Libraries Government Documents Department
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