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Landing Device for Aeroplanes.

Description: Patent for improvements in landing devices for aeroplanes that can be controlled by the aviator and adjusted with the direction of the plane's movement as it lands.
Date: September 7, 1920
Creator: Martin, Ernest L.
Partner: UNT Libraries Government Documents Department

Turnbuckle

Description: Patent for a stretching screw, turnbuckle. It adjusts the tension of cables and was used in early aeroplanes (airplanes).
Date: June 3, 1919
Creator: Dickson, John W.
Partner: UNT Libraries Government Documents Department

Propelling Device for Aerial Ships

Description: Patent for a propelling device for aerial ships which operates by forcing air through a tube, creating suction and exerting propulsion. Illustrations included.
Date: September 8, 1908
Creator: Wolf, Davis Levi
Partner: UNT Libraries Government Documents Department

Sustaining and Stabilizing Attachment for Aeroplanes.

Description: Patent for an attachment "embodying a lifting and stabilizing propeller [...] to provide a safety appliance of the designated character in which the propeller, when inactive, is disposed horizontally upon the body of the machine" (lines 24-34), including illustrations.
Date: April 25, 1916
Creator: Warren, George F.
Partner: UNT Libraries Government Documents Department

Flying-Machine.

Description: Patent for a flying machine that is designed to carry heavy weight such as for multiple passengers or cargo. It is also designed to be used for military purposes such as for carrying weaponry and soldiers.
Date: December 31, 1918
Creator: Torres, Frank
Partner: UNT Libraries Government Documents Department

Flying-Machine.

Description: Patent for "a flying machine of the heavier-than-air or aeroplane type" (lines 10-11) that has a central opening. Around the central opening, the front and wings form obtuse dihedral angles, which keep the plane stable.
Date: December 12, 1911
Creator: Herrmann, Ernst W. F.
Partner: UNT Libraries Government Documents Department

Flying-Machine

Description: Patent for a flying machine that is designed to have a lower center of gravity to facilitate more stable operation.
Date: August 19, 1913
Creator: Bell, Frank M.
Partner: UNT Libraries Government Documents Department

Flying-Machine.

Description: Patent for a new flying machine which uses compact, "artificially produced air currents" (lines 11-12), including illustrations.
Date: August 4, 1914
Creator: Tiner, John Francis
Partner: UNT Libraries Government Documents Department

Foldable Landing Gear for Aeroplanes

Description: Patent for foldable landing gear for airplanes. This landing gear is designed to be folded into the body of the plane, by the pilot.
Date: September 21, 1920
Creator: McCarroll, Frank
Partner: UNT Libraries Government Documents Department

Heavier-than-air- Airship

Description: Patent for aviation prototype.
Date: September 2, 1919
Creator: Brown, George Coleman
Partner: UNT Libraries Government Documents Department

Plane for Aeroplanes.

Description: Patent for plane for airplanes that imitates bird flight (without added power) once an airplane has reached the desired altitude.
Date: September 7, 1915
Creator: McCarroll, Frank
Partner: UNT Libraries Government Documents Department

Rudder-Bar for Aeroplanes.

Description: Patent for improvement in aeroplanes, especially to the steering mechanism which allows for the rudder to be locked in position so the aviator can remove their feet from the steering bar.
Date: May 25, 1920
Creator: McMullen, William H.
Partner: UNT Libraries Government Documents Department

Rotary Engine

Description: Patent for a rotary engine "that may be made to effectively employ the full expansive force of the steam or other motive fluid in a uniform manner" (lines 12-14). Illustrations included.
Date: May 28, 1907
Creator: Kelly, George A.
Partner: UNT Libraries Government Documents Department

Running-Gear for Aeroplanes.

Description: Patent for an improvement to the running gear of aeroplanes in which the running gear can be moved out of the way so as not to create unnecessary head resistance when the plane is in flight.
Date: May 26, 1914
Creator: McCarroll, Frank
Partner: UNT Libraries Government Documents Department

Rotary Engine

Description: Patent for a rotary engine that operates by virtually any type of motive fluid. Illustrations included.
Date: May 28, 1907
Creator: Walker, James C.
Partner: UNT Libraries Government Documents Department

Cable Head

Description: Patent for a connector in an early aeroplane (airplane) for the turnbuckle and ropes.
Date: June 3, 1919
Creator: Dickson, John W.
Partner: UNT Libraries Government Documents Department

Aeroplane.

Description: Patent for aeroplane construction to include improvements to air motor protection to minimize resistance and the use of air cups to direct the full force of air to the motor shaft, including illustrations.
Date: November 15, 1921
Creator: Smith, Joseph A.
Partner: UNT Libraries Government Documents Department

Fire-Extinguisher for Aeroplanes and the Like.

Description: Patent for a fire extinguisher apparatus to be used in air crafts, boats, and other vehicles designed to be lightweight and to quickly extinguish fires.
Date: July 5, 1921
Creator: Clark, Walter C.
Partner: UNT Libraries Government Documents Department

Automatic Stabilizer for Aeroplanes

Description: Patent for an automatic stabilizer for aeroplanes. This invention is a gyroscopically controlled means for correcting undue tilt in longitudinal axis. Illustration included.
Date: October 1, 1912
Creator: Yeamans, Eugene
Partner: UNT Libraries Government Documents Department

Biplane

Description: Patent for a biplane design that has improved lift, steering, stability, and landing, including illustrations.
Date: July 28, 1914
Creator: Herrmann, Ernst W. F.
Partner: UNT Libraries Government Documents Department

Aerodrome

Description: Patent for an aerodrome. Illustrations included.
Date: April 16, 1912
Creator: Helm, Amos J.
Partner: UNT Libraries Government Documents Department

Air-Craft Propeller

Description: Patent for an air craft propeller that reduces air resistance.
Date: October 8, 1912
Creator: Koiw, Julius
Partner: UNT Libraries Government Documents Department

Aerodrome

Description: Patent for an aerodrome which is a heavier than air flying machine powered by motorized propellers
Date: August 24, 1909
Creator: Sinclair, William
Partner: UNT Libraries Government Documents Department

Aeroplane

Description: Patent for an aeroplane which has its equilibrium maintained by the operator through levers that bring the plane up or down.
Date: December 6, 1910
Creator: McManus, Augustus F. W.
Partner: UNT Libraries Government Documents Department
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