46 Matching Results

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Animal-Trap (open access)

Animal-Trap

Patent for an animal trap with a new kind of trigger fir closing the door to the trap.
Date: December 13, 1910
Creator: Hatchell, Benjamin
System: The Portal to Texas History
Canopy-Frame. (open access)

Canopy-Frame.

Patent for a canopy frame for any kind of drapery, including mosquito nets. The design is purported to be inexpensive and strong, using a thin metal support for the crossbeams.
Date: July 13, 1901
Creator: Johnston, Washington T.
System: The Portal to Texas History
Automatic Car-Coupling. (open access)

Automatic Car-Coupling.

Patent for certain new and useful improvements in automatic car couplings, including instructions and illustrations.
Date: December 13, 1898
Creator: Pettes, Moses M.
System: The Portal to Texas History
Clothes Pin (open access)

Clothes Pin

Patent for a clothes pin. Illustration included.
Date: November 13, 1906
Creator: Ingersoll, Charles J.
System: The Portal to Texas History
Automatic Funnel. (open access)

Automatic Funnel.

Patent for a funnel which automatically seals when liquid in a receptacle reaches a certain level. The spout of the funnel also contains a stopper which can be lifted to permit liquid to pass into the receptacle at the desired time.
Date: June 13, 1911
Creator: Evans, Jesse M.
System: The Portal to Texas History
Coop. (open access)

Coop.

Patent for a coop to ship poultry and similar animals. Slidable slats and bars allow for food and water access.
Date: April 13, 1915
Creator: Ferguson, Charles W.
System: The Portal to Texas History
Casing-Shoe. (open access)

Casing-Shoe.

Patent for new and useful Improvements in Casing-Shoes whose object is to "clamp around the tread of a tire casing for the purpose of reinforcing weak places in the casing, for repairing 'blow-outs' and for the purpose of preventing the 'skidding' of the vehicle" (lines 13-17), including illustrations and instructions.
Date: November 13, 1917
Creator: Tuttle, Frank & Hall, Lewis T.
System: The Portal to Texas History
Apparatus for Treatment of Oil Emulsions. (open access)

Apparatus for Treatment of Oil Emulsions.

Patent for improvements in apparatus for treatment of oil emulsions by providing a means that will greatly assist in the separation of water from oil emulsions and which will aid the re-absorption or retention of gas.
Date: January 13, 1920
Creator: McKibben, Charles W.
System: The Portal to Texas History
Apparatus for Extracting Minerals from Ores. (open access)

Apparatus for Extracting Minerals from Ores.

Patent for an apparatus that extracts minerals, especially sulfur, from ores. The apparatus features new and useful improvements, creating an automatic extraction that separates the minerals in a pure state.
Date: January 13, 1920
Creator: Shires, George M.
System: The Portal to Texas History
Cotton Picker. (open access)

Cotton Picker.

Patent for an improved cotton picker and cleaner that is cylindrical in design, with a drum that contains rows of spikes or teeth and which rotates by a connecting shaft that can be connected to a motor. Includes illustrations.
Date: August 13, 1912
Creator: Ball, William D. & Bradburn, Justin G.
System: The Portal to Texas History
Signal for Vehicles. (open access)

Signal for Vehicles.

Patent for a signal designed to be carried on the rear end of a motor vehicle for the purpose of indicating whether the vehicle intends to turn to the right or to the left, operated by the driver in advance.
Date: September 13, 1921
Creator: Mckesky, Walter W.
System: The Portal to Texas History
Valve-Cleaner. (open access)

Valve-Cleaner.

Patent for a valve cleaner to remove carbon from the internal combustion motors in automobiles. It can be used without removing the valve or motor.
Date: December 13, 1921
Creator: Henderson, Daniel D.
System: The Portal to Texas History
Process of Making Bearings (open access)

Process of Making Bearings

Patent for the process of making bearings, for improvement of bearings and the process of bearing formation on the interior of rotary members (or rotary cutters used on earth boring drills).
Date: December 13, 1921
Creator: Fletcher, Harold W.
System: The Portal to Texas History
Wrench (open access)

Wrench

Patent for a wrench which is more balanced in the hand than other wrenches.
Date: October 13, 1908
Creator: Layne, Mahlon E. & Hall, Samuel N.
System: The Portal to Texas History
Valve-Grinder. (open access)

Valve-Grinder.

Patent for "a tool adapted to rotate valves of an internal combustion engine for grinding the same on their seats." (lines 9-11) It is adapted to connect to the cylinder "of the engine in such a manner as to permit accurate and quick operation of the valve for grinding it, and whereby the handle of the tool may be set at a convenient angle for manipulation, and may be lengthened or shortened according to requirements." (lines 15-21)
Date: July 13, 1920
Creator: Ralston, John
System: The Portal to Texas History
Well-Packer. (open access)

Well-Packer.

Patent for an improved well drilling device called a "packer", in which this version has a reduced likelihood of the seals between separate parts being damaged and needing replacement.
Date: April 13, 1920
Creator: Fletcher, Harold W.
System: The Portal to Texas History
Treasure Box. (open access)

Treasure Box.

Patent for a new and improved lock-box. This design "is provided with means for giving an alarm when an attempt is made to enter the same; and it also has a device for clamping it to the berth or other part of the apartment in which the traveler lodges, so that when the alarm sounds he [or she] is awakened, and thus notified at an attempt at robbery. The device is especially adapted to be clamped to the inner-face of a bed-rail, adjacent to the mattress thereof, so that it cannot be reached without awakening the traveler" (lines 21-31).
Date: July 13, 1886
Creator: Hayes, Elbert Newton & Sauer, Venant August
System: The Portal to Texas History
Improvement in Journal Boxes. (open access)

Improvement in Journal Boxes.

Patent for axel shaft oil lubrication system that acts as a reservoir and saves the oil lubrication materials to be used repeatedly without waste.
Date: April 3, 1873
Creator: Morris, Joseph R.
System: The Portal to Texas History
Wheel-Tire (open access)

Wheel-Tire

Patent for a wheel tightener. Illustrations included.
Date: August 13, 1907
Creator: James, Adoniram Judson
System: The Portal to Texas History
Tie-Clasp (open access)

Tie-Clasp

Patent for tie-clasp for men's neckties, which will hold the tie in place and prevent it from becoming loose or untied.
Date: October 13, 1913
Creator: Willingham, Charles F.
System: The Portal to Texas History
Hydrocarbon-Burner (open access)

Hydrocarbon-Burner

Patent for a hydrocarbon burner with an improved fuel passageway.
Date: February 13, 1912
Creator: Clarke, Marcus S.
System: The Portal to Texas History
Liquid Vending Machine (open access)

Liquid Vending Machine

Patent for machine that dispenses liquid drinks, and has a mechanism that can recieve a coin as payment for the drink.
Date: March 13, 1917
Creator: Ogden, Carlton N.
System: The Portal to Texas History
Pump Piston (open access)

Pump Piston

Patent for an "Improvement in Pump-Pistons" (lines 5-6) including illustrations.
Date: January 13, 1920
Creator: Humason, Granville A.
System: The Portal to Texas History
Pump. (open access)

Pump.

Patent for a pump specifically designed for oil wells to make drilling oil more efficient, lucrative, and easier to perform.
Date: April 13, 1920
Creator: Carden, David A.
System: The Portal to Texas History