Texas Patents - 578 Matching Results

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Account-Index.

Description: Patent for an account index card holder with “superposed parallel arms” (lines 111-112) that allow portions of the front and reverse side of each card to be visible. The holder and its supports may be used with a system for organizing, tracking, and indexing accounts.
Date: November 4, 1913
Creator: Roach, William Eli
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Partner: UNT Libraries Government Documents Department

Adding Machine

Description: Patent for a machine that adds numbers together using "key actuated accumulating wheels" to reach the desired sum, including illustrations.
Date: September 22, 1913
Creator: Moody, Jason B.
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Partner: UNT Libraries Government Documents Department

Advertising Device.

Description: Patent for an advertising machine that is motor-operated and will display a succession of slides that can be shown during the day or at night. It includes a light to help show slides to the public, a shutter that automatically and intermittently displays slides, a lens for projecting slides on a distant screen, and a master slide to be shown with each slide. The patent includes illustrations.
Date: August 5, 1913
Creator: Bernard, Oscar C.
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Partner: UNT Libraries Government Documents Department

Advertising-Machine.

Description: Patent for an advertising machine that reverses the travel of the apron that is used to connect with, and where, the display sign is printed. It also easily and efficiently reverses the driving mechanism once the apron is completely unwound from one of the rollers. The patent includes illustrations.
Date: July 22, 1913
Creator: Looney, Marma Duke
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Partner: UNT Libraries Government Documents Department

Aerating-Churn.

Description: Patent for an improved churn for aerating cream by forcing air down a pipe into the churn.
Date: March 4, 1913
Creator: Wailes, William S. H.
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Partner: UNT Libraries Government Documents Department

De-Aerator

Description: Patent for improvements in de-aerators such as "forcing the water into the tank and spraying the same against the cylinder to cause the air and gases to separate from the water, and means for causing a vacuum in the upper end of the tank from which a suction pipe extends to allow ready escape of the separated air and gases" (lines 27-33) including illustrations and instructions.
Date: September 9, 1913
Creator: Strite, Frank S.
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Partner: UNT Libraries Government Documents Department

Aeroplane.

Description: Patent for an aeroplane which is a device that is able to travel through the air due its shape and the reaction from atmosphere and gravity.
Date: December 16, 1913
Creator: Hanna, John G.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Aeroplane.

Description: Patent for an improved rotary airplane engine patterned after the Gnome type with extra blades attached to the engine cylinders.
Date: March 25, 1913
Creator: Decker, Harry R.
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Partner: UNT Libraries Government Documents Department

Agricultural Implement.

Description: Patent for an agricultural implement related to ground treating. The implement introduces a novel mounting for a colter that will keep it in line with the draft beam, as well as aids in holding the soil-turning elements in place.
Date: November 4, 1913
Creator: Vanderwater, Daniel B.
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Partner: UNT Libraries Government Documents Department

Air-Compressor.

Description: Patent for a more efficient air compressor with high and low pressure chambers formed of mating sections that can be detached to make repairs to the piston as necessary.
Date: April 1, 1913
Creator: Murphy, Edward
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Partner: UNT Libraries Government Documents Department

Air Pump

Description: Patent for an air pump for the delivery of air to the tire of a wheel.
Date: April 15, 1913
Creator: Scott, Charles Mack
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Airship

Description: Patent for an airshape. This invention is of a helicopter design. Illustration included.
Date: January 21, 1913
Creator: Darche, James
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Partner: UNT Libraries Government Documents Department

Animal Brander

Description: Patent for an animal brander with interchangeable characters and a holder for the characters.
Date: June 3, 1913
Creator: Hayes, Monard Vinson
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Partner: UNT Libraries Government Documents Department

Animal-Trap

Description: 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.
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Partner: UNT Libraries Government Documents Department

Animal-Trap.

Description: Patent for a "self-setting" (line 16) trap with a "tilting platform" (line 17) including an illustration. The trap is designed to retain the animal and is made for easy removal of the animal.
Date: September 9, 1913
Creator: Trull, Harvey L.
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Partner: UNT Libraries Government Documents Department

Apparatus for Cleaning Cotton.

Description: Patent for an apparatus that cleans burs and other foreign matter from cotton through a suction process prior to ginning, including instructions and illustrations. The inventor claims this apparatus is simpler, more affordable, and more effective than previous methods for cleaning cotton.
Date: April 15, 1913
Creator: Brown, Thomas N.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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