UNT Libraries Government Documents Department - 607 Matching Results

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Acetylene Gas Generator

Patent for an acetylene gas generator. illustration included.

Date: March 7, 1911

Creator: Wyatt, William J.

Acetylene-Gas Generator

Patent for an Acetylene gas generator that allows waste to be emptied from the machine without losing any gas.

Date: June 13, 1911

Creator: Finley, Jesse T.

Adjustable Light Shade and Reflector.

Patent for a new adjustable light shade and reflector with "a shade and a support therefor so provided with joints that the shade may be given any desired angle of reflection, relative to the light, and its relative distance from the light may be regulated" (lines 13-17), which includes illustrations and instructions.

Date: March 7, 1911

Creator: Spivey, Lillian Hale

Adjustable Window-Scaffold

Patent for an adjustable window scaffold. Illustrations included.

Date: April 11, 1911

Creator: Wright, Scott W.

Advertising Exhibitor and Phonographic Annunciator

Patent for an advertising exhibitor and phonographic annunciator that shows changing advertisements and has a recording reading them out.

Date: July 25, 1911

Creator: Stafford, George A.

Advertising-Machine

Patent for an advertising machine for displaying various advertising cards in a motorized machine that displays all the different cards as it goes around in a circle.

Date: April 18, 1911

Creator: Helm, Virgil L.

Aerial Navigating Apparatus.

Patent for an aerial navigating apparatus with more details of combinations, construction, and presentation of parts.

Date: July 25, 1911

Creator: Flanagan, Henry.

Aerodrome

Patent for an aerodrome/helicopter with improved wing design.

Date: June 27, 1911

Creator: Snow, Guy

Aerodrome

Patent for an aerodrome. Illustrations included.

Date: June 6, 1911

Creator: Mayhew, Nathaniel L.

Aeroplane.

Patent for an aeroplane with a propeller, which is "pivotally mounted and adjustable into different positions relative to the planes in order to produce either a rising movement or thereof or a driving movement in a horizontal or other plane" (lines 26-30).

Date: September 19, 1911

Creator: Andrae, Ernest H.; Andrae, E. H.

Aeroplane

Patent for an aeroplane that will maintain its balance in the air automatically

Date: December 5, 1911

Creator: McManus, Augustus F. W.

Air-Brake Coupling

Patent for an air brake coupling for use on trains that opens the air valves when the coupling is attached.

Date: June 20, 1911

Creator: Winton, Robert A.

Airship

Patent for a dirigible airship. Illustrations included.

Date: January 3, 1911

Creator: Bradford, William J. D.

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.

Alarm Device

Patent for an alarm device that is mounted on a house to warn of approaching wind storms.

Date: March 28, 1911

Creator: Stamps, William P. & Phillips, William R.

Amusement Device

Patent for an amusement device. This invention uses a ballast and simulates the appearance and motion of a floating ship under way. Illustrations included.

Date: March 28, 1911

Creator: Corneliussen, Ivar

Animal-Trap

Patent for a foot trap for catching animals known for their furs that will prevent the animal from gnawing the trap or his foot off.

Date: May 9, 1911

Creator: Roberson, Elige L.

Animal-Trap

Patent for an animal trap. Illustrations included.

Date: May 16, 1911

Creator: Morris, Leopold

Ant-Trap.

Patent for ant traps that has a body portion with upper and lower inlet chambers. The trap is connected with the upper inlet chamber by a passage-way through which the ants may pass.

Date: December 19, 1911

Creator: Seifert, Adolf R. R. & Campbell, Bertha