Texas Patents - 18,568 Matching Results

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Electric Switch

Description: Patent is for electric switch that minimizes other phone interference and limits each call to a single caller on the line. Two lines can be connected to the switch.
Date: December 4, 1917
Creator: Teare, J. W.
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Partner: UNT Libraries Government Documents Department

Gasoline and Oil Renovator

Description: Patent for a device that can take the impurities from gasoline and oil, thus making them reusable. Development and use are within text; includes illustrations to demonstrate the object of the patent.
Date: December 4, 1917
Creator: Caen, George
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Partner: UNT Libraries Government Documents Department

Grader-Blade.

Description: Patent for a new form of grader blade for road graders and ditchers for road and ditch work, with illustration.
Date: December 4, 1917
Creator: Wendell, Benjamin J.
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Partner: UNT Libraries Government Documents Department

Grass and Weed Cutter

Description: Patent for devicd for the cutting of grass and pulling of weeds from the root. Development and use are within text; includes illustrations to demonstrate the object of the patent.
Date: December 4, 1917
Creator: Taylor, Lawrence S.
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Paracentesis Needle or Trocar

Description: Patent for a needle with the purpose of injecting fluids or extracting excess fluids from the body. Includes illustrations to demonstrate the object of the patent.
Date: December 4, 1917
Creator: Hill, Phillip
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Partner: UNT Libraries Government Documents Department

Pile-Supporter

Description: Patent for new and useful improvements in Pile-Supporters, specifically for use for protruding piles. "The device is designed to retain the ruptured portions within the anus, thereby relieving pain." Improvements allow extended wear and freedom of movement not allowed in previous supporters.
Date: December 4, 1917
Creator: Raines, John L.
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Plow Stock.

Description: Patent for improvements to a plow stock to be adjustable so that the angle of the plow blade may be controlled causing the plow blade to enter the ground at the proper angle based on the type of ground being plowed.
Date: December 4, 1917
Creator: Partin, William E.
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Partner: UNT Libraries Government Documents Department

Smoking Device.

Description: Patent for a improving the art of smoking meat by providing a smoking device adapted to be positioned in the smoke house which provides a means for controlling the amount of smoke that comes from the fire and covers the fire allowing for safe operation.
Date: December 4, 1917
Creator: Halata, Joseph J.
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Partner: UNT Libraries Government Documents Department

Tape-Measure.

Description: Patent for a tape measure with a claw on one end that the user can affix to a surface to hold one end of the measuring tape and aid in the measuring process.
Date: December 4, 1917
Creator: Anderson, Andrew E.
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Partner: UNT Libraries Government Documents Department

Tillage Implement.

Description: Patent for an improved type of tillage implement of the harrow type that can be used in places other harrows can't operate, as well as being capable of being operated in close proximity to plants without damaging them. Illustration included.
Date: December 4, 1917
Creator: Bonds, Walter P. Jr.
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Partner: UNT Libraries Government Documents Department

Apparatus for Projecting Motion-Pictures.

Description: Patent for an improvement to motion picture projectors that lowers the operating speed, thus reducing the amount of film needed for movies, and eliminates flickers in the projection. This patent includes instructions and illustrations.
Date: November 27, 1917
Creator: Craig, Richard M.
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Partner: UNT Libraries Government Documents Department

Automobile Signal

Description: Patent for a signal of the nature indicated including a signal arm controlled in novel manner and movable from one position to another, the signal arm being inoperative in one position, and when moved to the other position being visible to other vehicles and pedestrians both in front and in rear, to warn them of the intention of the operator driver to turn.
Date: November 27, 1917
Creator: Deats, O.G.
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Partner: UNT Libraries Government Documents Department

Cotton-Threshing Machine.

Description: Patent for an improvement to cotton-threshing machines that threshes "the cotton crop by extracting and separating the cotton locks from the bolls and stalks" (lines 13-15). This patent includes instructions and illustrations.
Date: November 27, 1917
Creator: Patterson, Warren A. & Kemp, Joseph A.
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Partner: UNT Libraries Government Documents Department

Door-Check.

Description: Patent for a door check that will be able to hold the door in any desired position to which it may be moved and it will prevent the slamming or sudden closing of the door.
Date: November 27, 1917
Creator: Winfrey, Edgar M. & Pike, John J.
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Partner: UNT Libraries Government Documents Department

Necktie-Holder.

Description: Patent for a necktie-holder "which may either be used in connection with a four-in-hand or bow tie." (lines 10-11) including illustrations. The holder has been adapted to maintain the tie in the proper position by having it be engageable with the collar button and secured within the tie. Another feature of the device is the adjustable frame which enables the holder to adapt to collars of different sizes.
Date: November 27, 1917
Creator: Duff, John W.
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Partner: UNT Libraries Government Documents Department

Nutcracker.

Description: Patent for a nutcracker with an adjustable jaw and a smaller number of parts.
Date: November 27, 1917
Creator: Gradick, Wiley, Sr.
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Partner: UNT Libraries Government Documents Department

Railroad-Frog.

Description: Patent for a "reversible or invertible" (line 13) railroad frog, which exhibits improved longevity and durability as compared to other railroad frogs. This patent contains illustrations.
Date: November 27, 1917
Creator: Reed, General B. & Morgan, James H.
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Partner: UNT Libraries Government Documents Department

Submarine-Destroyer.

Description: Patent for submarine destroyer that is a projectile of the harpoon type adapted to be dropped from an aeroplane with the purpose to destroy a submarine or other vessel.
Date: November 27, 1917
Creator: Garner, William W.
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Partner: UNT Libraries Government Documents Department

Tank Furnace

Description: Patent for a tank-furnace for the purpose of an easier way to heat water. Development and use are within text; includes illustrations to demonstrate the object of the patent.
Date: November 27, 1917
Creator: Yaeger, George
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Partner: UNT Libraries Government Documents Department
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