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Acetylene-Gas Generator.
Patent for an acetylene gas generator that automatically feeds carbide into the water tank and cleans the feed valve.
Date:
January 21, 1919
Creator:
Furr, Oscar M.
System:
The Portal to Texas History
Activated-Sludge Treatment.
Patent for a method that dehydrates sewage for easier removal.
Date:
January 29, 1918
Creator:
Moor, William C.
System:
The Portal to Texas History
Adding-Machine
Patent for improvements to adding machines, which is key-operated and includes a vertically disposed shaft and a means to actuate the sliding plate.
Date:
January 5, 1915
Creator:
Gatewood, William F.
System:
The Portal to Texas History
Adjustable and Detachable Bow for Spectacles.
Patent for a temple bow for spectacles which is secured to a lens frame and is adjustable to “accommodate the angle of vision of the wearer” (lines 89-90). The connection joints between the bow and lens frame allows adjustment without bending or twisting the bow, providing a more durable bow and frame.
Date:
January 13, 1914
Creator:
Blanchard, Edward.
System:
The Portal to Texas History
Adjustable Support and Bracket for Shade-Rollers and Curtains
Patent for a support for roller shades and window curtains. Illustrations included.
Date:
January 25, 1910
Creator:
Johnson, Thomas E.
System:
The Portal to Texas History
Aerial Vehicle
Patent for an aerial vehicle. Illustrations included.
Date:
January 2, 1912
Creator:
Rex, Cleveland A.
System:
The Portal to Texas History
Aerocompass.
Patent for an aerocompass, which improves upon a compass combined with inclinometers or map-boards. It is intended for use on submarines, airplanes, or in an area when it would be difficult to use a regular compass.
Date:
January 8, 1918
Creator:
Fischer, Fred Charlie.
System:
The Portal to Texas History
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
Air-Brake.
Patent for train air-brakes to provide set brakes and same auxiliary pressure on all cars regardless of the brake cylinder piston travel distance.
Date:
January 13, 1914
Creator:
Wolf, Gustav B.
System:
The Portal to Texas History
Air-Cycle
Patent for an air cycle that allows a person to fly by pedaling. Illustrations included.
Date:
January 9, 1912
Creator:
Price, Joseph H.
System:
The Portal to Texas History
Air Intake Device.
Patent for an air intake device for automobiles and other internal combustion engines. Provides novel and improved heated air supply for carburetors during cold weather. Adjustable to admit unheated air in various proportions according to the air temperature and weather.
Date:
January 29, 1918
Creator:
Hornburg, C.A.
System:
The Portal to Texas History
Air-Supply-Valve Attachment
Patent for a valve add on for a carburetor in order to control the air flow.
Date:
January 24, 1918
Creator:
Kirkpatrick, Monroe C.
System:
The Portal to Texas History
Airship
Patent for a dirigible airship. Illustrations included.
Date:
January 3, 1911
Creator:
Bradford, William J. D.
System:
The Portal to Texas History
Airship
Patent for a dirigible airship for aerial navigation, "to provide the balloon or gas bag with aeroplanes which serve to steady the balloon during the flight of the ship, and to increase the lifting power of the balloon when the ship is under motion, the arrangement being such as to enable said aeroplanes to be converted into a parachute, should the balloon or gas bag become deflated" (lines 20-28).
Date:
January 17, 1911
Creator:
Keller, James M.
System:
The Portal to Texas History
Airship
Patent for an airshape. This invention is of a helicopter design. Illustration included.
Date:
January 21, 1913
Creator:
Darche, James
System:
The Portal to Texas History
Animal-Trap
Patent for an animal trap whose specially designed cylinders play a crucial role in tiring the animal while it is struggling to escape the trap doors Ultimately, succumbing to exhaustion and hastening its drowning in the trap's water reservoir.
Date:
January 14, 1913
Creator:
Link, William A.
System:
The Portal to Texas History
Antiseptic Shaving Outfit.
Patent for a more compact and improved version of an antiseptic shaving outfit, including illustrations.
Date:
January 2, 1917
Creator:
Braunstein, Aron
System:
The Portal to Texas History
Apparatus for Administering Medecine to Live Stock.
Patent for for a device to efficiently administer medication to live stock.
Date:
January 9, 1912
Creator:
Holliday, William A.
System:
The Portal to Texas History
Apparatus for Generating and Carbureting Hydrogen.
Patent for an apparatus that will improve the cost efficiency of producing gas. Specifically, this invention details a "main tank which produces hydrogen and an auxiliary tank wherein the hydrogen is mixed with crude petroleum oil and thereby given its illuminating and combustible properties" (lines 18-23).
Date:
January 27, 1914
Creator:
Stuart, Charles V.
System:
The Portal to Texas History
Apparatus for Vaporization and Distillation of Petroleum and Other Hydrocarbon Oils.
Patent for a device that helps in the distilling process of gasoline.
Date:
January 21, 1919
Creator:
Humason, Granville A.
System:
The Portal to Texas History
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
Attachment for Automobiles
Patent for a spring motor attachment for automobiles.
Date:
January 17, 1911
Creator:
Carroll, Houston M.
System:
The Portal to Texas History
Attachment for Laundry-Extractors
Patent for a time cut-off and brake attachment for laundry extractors for preventing accidents. Illustrations included.
Date:
January 23, 1912
Creator:
Moore, Robert Marion
System:
The Portal to Texas History
Attachment for Pipes
Patent for an attachment for pipes. Illustration included.
Date:
January 31, 1911
Creator:
Charles, Thomas
System:
The Portal to Texas History