34 Matching Results

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Wire-Rope Fastener

Description: Patent for improvements in design for wire rope fasteners, includes Illustrations.
Date: January 31, 1893
Creator: Widmer, Louis John
Partner: UNT Libraries Government Documents Department

Vehicle Shaft Carrier

Description: Patent for vehicle shaft carrier. Illustration included.
Date: January 31, 1905
Creator: Randall, Osro W.
Partner: UNT Libraries Government Documents Department

Insect-Destroyer.

Description: Patent for "improvement in machines for destroying bugs and worms that infest cotton and other plants" (lines 8-10), including instructions and illustrations.
Date: January 31, 1888
Creator: Webb, Thomas H.
Partner: UNT Libraries Government Documents Department

Well-Drilling Tool.

Description: Patent for a well-drilling tool adapted for use in a sticky shale or similar formations.
Date: January 31, 1922
Creator: Reed, Clarence E.
Partner: UNT Libraries Government Documents Department

Water-Purifier for Ice-Machines.

Description: Patent for a water purifier for ice machines that removes oil residue from the condensing process.
Date: January 31, 1911
Creator: Schrade, John Jacob
Partner: UNT Libraries Government Documents Department

Liquid-Fuel Burner.

Description: Patent for a liquid fuel burner, which will burn semi-refined petroleum efficiently.
Date: January 31, 1911
Creator: Hayden, Jefferson B.
Partner: UNT Libraries Government Documents Department

Pump

Description: Patent for a pump. Illustration included.
Date: January 31, 1905
Creator: Hall, Samuel N.
Partner: UNT Libraries Government Documents Department

Trace Carrier.

Description: Patent for improvements to a harness back band buckle and chain carrier, so that "strain is taken off from the center of the buckle, where the ordinary buckles often break" (lines 71-73), including illustrations.
Date: January 31, 1893
Creator: Nichols, Edward A.
Partner: UNT Libraries Government Documents Department

Pump

Description: Patent for a pump. Illustration included.
Date: January 31, 1905
Creator: Hall, Samuel N.
Partner: UNT Libraries Government Documents Department

Pump-Rod-Guide Bearing.

Description: Patent for a pump rod guide bearing that increases durability.
Date: January 31, 1911
Creator: Range, Julius H.
Partner: UNT Libraries Government Documents Department

Stump-Puller.

Description: Patent for a stump puller with a better grip.
Date: January 31, 1911
Creator: Fairey, Abraham T.
Partner: UNT Libraries Government Documents Department

Nut-Lock.

Description: Patent for a nut lock that keeps bolts attached extra tightly.
Date: January 31, 1911
Creator: Greer, Benjamin J.
Partner: UNT Libraries Government Documents Department

Oil Can.

Description: Patent for a new and improved oil can. This design utilizes a handle with a hollow tube leading into the oil chamber, so when the removable cap is unscrewed from the handle, air flows into the chamber, which allows the oil to flow. This eliminates the need for a spring-bottom as with other oil cans, for the flow of oil can be stopped by sealing the tube.
Date: January 31, 1882
Creator: Wilson, Charles Bennett
Partner: UNT Libraries Government Documents Department

Nut Lock.

Description: Patent for a new and improved nut lock. This design has, "[i]n combination with a bolt having a cylindrical stem and a head beveled on its inner face, a nut tapped to receive the threaded end of the bolt and prevented from turning" (lines 73-77).
Date: January 31, 1888
Creator: Anderson, Lee
Partner: UNT Libraries Government Documents Department

Quilting-Machine Attachment.

Description: Patent for a quilting machine attachment that holds the fabric in place.
Date: January 31, 1911
Creator: Touchstone, Jonas C.
Partner: UNT Libraries Government Documents Department

Gaff

Description: Patent for a gaff. This invention is for catching small animals. Illustration included.
Date: January 31, 1911
Creator: Werline, William Frederick
Partner: UNT Libraries Government Documents Department

Improvement in Washing-Machines.

Description: Patent for an improvement in washing machines.
Date: January 31, 1871
Creator: Nave, Andrew Jackson
Partner: UNT Libraries Government Documents Department

Cultivator.

Description: Patent for a cultivator that can be used a riding or walking cultivator and has a better holder for the standards.
Date: January 31, 1911
Creator: West, John R.
Partner: UNT Libraries Government Documents Department

Safety-Valve Mechanism for Pneumatic Tires.

Description: Patent for useful improvements on safety valve mechanism for Pneumatic Tires. This invention constructs a mechanism to control air pressure within the tire in order to prevent bursting from over charging, heating, sudden compression is avoided.
Date: January 31, 1917
Creator: Gebhardt, William C.
Partner: UNT Libraries Government Documents Department

Savings Bank

Description: Patent for savings bank for use in the home. Illustration included.
Date: January 31, 1905
Creator: King, John B.
Partner: UNT Libraries Government Documents Department

Display Rack

Description: Patent for a display rack. Illustrations included.
Date: January 31, 1911
Creator: Hendrix, Julius M.
Partner: UNT Libraries Government Documents Department

Gate

Description: Patent for invention of certain new and useful Improvements in Gates. Relates to the improvements in automatic gates, Including annexed drawing which fully illustrate the invetion (5-10).
Date: January 31, 1893
Creator: Boyd, Alexander
Partner: UNT Libraries Government Documents Department

Straw Cutter

Description: Patent for a rectangular box with attached heavy blade for cutting straw.
Date: January 31, 1893
Creator: Ross, George. W. & Winebrener, John A.
Partner: UNT Libraries Government Documents Department

Road-Grader.

Description: Patent for a road grader, which will "excavate a ditch at the side of a road, and distribute the dirt from said ditch at a proper gradient upon the road" (lines 11-14).
Date: January 31, 1911
Creator: Fender, John Brown
Partner: UNT Libraries Government Documents Department
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