UNT Libraries Government Documents Department - 51 Matching Results

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Band-Cutter and Feeder

Description: Patent for a band cutter and feeder which cuts the bands that tie bundles of grain and feeds the grain into a threshing machine. Illustrations included.
Date: September 15, 1908
Creator: Richmond, George E.

Aeroplane

Description: Patent for an aeroplane that uses centrifugal blowers to ensure a safe and practicable flight. Illustrations included.
Date: May 26, 1908
Creator: Judson, Fred I.

Combined Rubber Dam and Tooth Backing Punch

Description: Patent for a combined rubber dam and tooth-backing punch. "This invention relates to new and useful improvement in dental instruments and more particularly it has references to a punch for forming holes accurately in the backing which is used on teeth in construction of bridges, plates, and cognate work" (line 12-17). Illustration included.
Date: May 19, 1908
Creator: Bell, Harry M.

Car Truck

Description: Patent for car truck. "This invention relates to car trucks, and one of the principal objects of the same is to provide an arrangement of equalizers which will reduce the lateral swinging motion of the car when passing around curves" (line 8-12). Illustration included.
Date: June 2, 1908
Creator: Haver, Edward H.

Conveyer

Description: Patent for a conveyer system in use with threshing machines. Illustration included.
Date: February 11, 1908
Creator: Richmond, George E.

Canopy.

Description: Patent for a canopy for beds and sofas to keep out insects.
Date: February 25, 1908
Creator: Swanwick, Harry C.

Case for Tourists' Glasses

Description: Patent for a case for tourists' glass which allows the glass to be easily taken in and out.
Date: November 24, 1908
Creator: Faehrmann, John M.

Cattle Guard

Description: Patent for a cattle guard. Illustration included.
Date: June 16, 1908
Creator: York, Edward Jackson; Howze, Walter L. & Caldwell, Thomas W.

Wrench

Description: Patent for a wrench. Illustrations included.
Date: June 2, 1908
Creator: Layne, Mahlon E. & Hall, Samuel N.

Wood-Preserving Compound

Description: Patent for a new wood preserving compound to protect wood from bugs and prevent decay.
Date: June 23, 1908
Creator: Percival, Herbert Elmer

Wrench

Description: 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.

Wrench

Description: Patent for a wrench. Illustrations included.
Date: June 2, 1908
Creator: Layne, Mahlon E. & Hall, Samuel N.

Wrench

Description: Patent for a wrench. Illustrations included.
Date: June 2, 1908
Creator: Layne, Mahlon E. & Hall, Samuel N.

Well-Drilling Machinery

Description: Patent for a well drilling machine. Illustrations included.
Date: May 19, 1908
Creator: Decker, Harry R.

Machine for Cutting Baled Hay

Description: Patent for a machine for cutting baled hay. Illustrations included.
Date: May 12, 1908
Creator: Richmond, George E.

Water or Oil Screen.

Description: Patent for a water or oil well screen to keep mud and other debris out of the barrel of the well.
Date: March 24, 1908
Creator: Childress, Authey Eli

Well-Drilling Machinery

Description: Patent for a drill used to drill wells in alluvial deposits. Illustrations included.
Date: May 26, 1908
Creator: Decker, Harry R.

Well-Blower

Description: Patent for a well blower that is able to discharge the contents of a well at different air pressure levels. Illustrations included.
Date: December 15, 1908
Creator: McEvoy, Joseph H.

Well-Drilling Machinery

Description: Patent for a machine used to drill water, oil, and gas wells. Illustrations included.
Date: July 7, 1908
Creator: Decker, Harry R.

Well-Strainer.

Description: Patent for a well strainer, which is cheaper to make than previous ones without reducing efficiency.
Date: June 16, 1908
Creator: Brown, Arthur M.

Well Mechanism

Description: Patent for a well mechanism. Illustration included.
Date: December 1, 1908
Creator: Layne, Mahlon E.

Water-Heater

Description: Patent for a water heater operated by heating pipes and coils. Illustrations included.
Date: December 29, 1908
Creator: Wood, Charles A.

Lever-Jack

Description: Patent for a lever jack. Illustrations included.
Date: December 22, 1908
Creator: Dillon, John
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