30 Matching Results

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Quick Tire-Patch for Pneumatic Tires. (open access)

Quick Tire-Patch for Pneumatic Tires.

Patent for a quick tire patch for pneumatic tires for the purpose of providing an adhesive repair patch that is easy and convenient to apply and that may be used immediately after application.
Date: January 7, 1919
Creator: Duffy, Clarence O.
System: The Portal to Texas History
Aeroplane. (open access)

Aeroplane.

Patent for an airplane (or aeroplane) which provides a large number of control surfaces adjustable by the pilot, including a moveable engine.
Date: January 7, 1919
Creator: Millican, Joel Walter
System: The Portal to Texas History
Draft-Equalizer. (open access)

Draft-Equalizer.

Patent for Draft Equalizer. Patent states this invention "relates to the new and useful improvements in draft-equalizers" (lines 10-11). Includes instructions and illustrations.
Date: February 20, 1918
Creator: Dudley, Thomas J. & Bryant, Marvin H.
System: The Portal to Texas History
Fishing-Rod Handle. (open access)

Fishing-Rod Handle.

Patent for a fishing rod handle that also functions as a pistol.
Date: October 7, 1919
Creator: Key, Henry C.
System: The Portal to Texas History
Metallic Packing for Pistons (open access)

Metallic Packing for Pistons

Patent for metallic packing for pistons. Such invention is intended to provide a metallic packing for small high speed pistons for internal combustion engines, such as used on automobiles and airplanes.
Date: January 7, 1919
Creator: Williams, Nolan S.
System: The Portal to Texas History
Hydrostatic Control for Pumps (open access)

Hydrostatic Control for Pumps

Patent for improvements in the hydrostatic control located in the pump. It is used as an automatic pressure governor.
Date: January 7, 1919
Creator: William M. Stephenson
System: The Portal to Texas History
Combined Gun and Knife. (open access)

Combined Gun and Knife.

Patent for a firearm that has a permanently-attached retractable bayonet.
Date: January 7, 1919
Creator: Tomanek, Josef
System: The Portal to Texas History
Fence Stay Machine (open access)

Fence Stay Machine

Patent for a machine coils the wire around the fence stay within one device.
Date: January 7, 1919
Creator: Lewis Alverson
System: The Portal to Texas History
Automatic Firing Device for Explosive Shells. (open access)

Automatic Firing Device for Explosive Shells.

Patent for automatic firing device where "an explosive shell may be caused to travel any distance within the range of the shell through the air without exploding" (lines 14-17).
Date: January 7, 1919
Creator: McCombs, Orville K.
System: The Portal to Texas History
Automatic Gas Control for Gas Water-Heaters. (open access)

Automatic Gas Control for Gas Water-Heaters.

Patent for an automatic control for instantaneous water heaters to control a supply of water and simultaneously an automatic supply of gas to the heater.
Date: October 7, 1919
Creator: Hamilton, Paul H.
System: The Portal to Texas History
Utilization of Acid-Coke (open access)

Utilization of Acid-Coke

Patent for the utilization sulfuric acid in the creation and uses of acid-coke.
Date: January 7, 1919
Creator: George L. Pichard
System: The Portal to Texas History
Attachment for Adding Machine (open access)

Attachment for Adding Machine

Patent for new and useful improvements in attachments for adding machines which both add and list the sums accumulated by the adding machine.
Date: January 7, 1919
Creator: Walker, Jack L.
System: The Portal to Texas History
Pipe-Holder (open access)

Pipe-Holder

Patent for a pipe-holder that is designed "to provide a novel, conveniently operated, effective and compact pipeholder" (line 8-10).
Date: July 7, 1919
Creator: Heckman, James
System: The Portal to Texas History
Bottle Stopper. (open access)

Bottle Stopper.

Patent for a bottle stopper made to be an alternative to cork plugs, including illustrations.
Date: May 7, 1919
Creator: Patronel, John.
System: The Portal to Texas History
Inlet Control Valve for Flush Tanks (open access)

Inlet Control Valve for Flush Tanks

Patent for inlet control valve for flush tanks. Invention is indented to be an improvement on inlet control valves in flush tanks by decreasing noise levels.
Date: January 7, 1919
Creator: Wright, William
System: The Portal to Texas History
Interliner for Tires (open access)

Interliner for Tires

Patent for a liner that goes inside of an inner tube that is inside of a pneumatic tire. The device works to help slow flats in tires and improve the structure of a tire.
Date: October 7, 1919
Creator: McDonald, John P.
System: The Portal to Texas History
Vaporizing Attachment for Internal-Combustion Engines. (open access)

Vaporizing Attachment for Internal-Combustion Engines.

Patent for a vaporizing attachment for internal combustion engines which provides means for vaporizing and introducing liquid fuel into the cylinders while the motor is in motion.
Date: January 7, 1919
Creator: Irwin, Herbert G.
System: The Portal to Texas History
Water Elevator (open access)

Water Elevator

Patent for Water Elevator. This invention relates to apparatus for hoisting water and is designed for irrigation purposes to provide a novel form of mechanism operated by wind power.
Date: January 7, 1919
Creator: Jones, Charles J.
System: The Portal to Texas History
Vehicle-Wheel (open access)

Vehicle-Wheel

Patent for vehicle wheels/tires and meant to improve upon current models that contain too many operating parts. Patent also contains improvements in performance of tires relating to expansion and contraction of the tires due to temperature.
Date: January 7, 1919
Creator: Allan, William N.
System: The Portal to Texas History
Stalk-Cutter Attachment (open access)

Stalk-Cutter Attachment

Patent for improvements to stalk-cutter attachments to plows. The invention allows stalks to be cut by the plow and then turned under it into the soil to decrease labor an improve plow performance.
Date: April 7, 1919
Creator: Wylie, Arthur E.
System: The Portal to Texas History
Mechanism for Rotating Earth-Drill Bits. (open access)

Mechanism for Rotating Earth-Drill Bits.

Patent for a mechanism for rotating earth-drill bits that introduces an up and down motion.
Date: October 7, 1919
Creator: Nippert, Worley
System: The Portal to Texas History
Mine-Cart-Check Lock (open access)

Mine-Cart-Check Lock

Patent for improvements on mine-car-check lock technology. It provides a secure place for miners to put checks on the front of their cars and cannot be opened until the cart is empty.
Date: January 7, 1919
Creator: Williams, Ned
System: The Portal to Texas History
Measuring-Dispenser. (open access)

Measuring-Dispenser.

Patent for a fluid measuring dispenser with a dispensing receptacle, measuring scale, and cooperating gauge. The gauge displays the exact quantity of fluid dispensed as well as the amount remaining in the receptacle.
Date: January 7, 1919
Creator: Mauldin, Collumbus S.
System: The Portal to Texas History
Process of and Apparatus for Treating Oil (open access)

Process of and Apparatus for Treating Oil

Patent for a process of and an apparatus for treating oil in a more efficient manner.
Date: January 7, 1919
Creator: Seibert, Frank M. & Brady, John D.
System: The Portal to Texas History