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Spring-Wheel

Description: Patent for a spring wheel designed with a rim that supports the hub so that the wheel can rotate smoothly and quietly. Illustrations included.
Date: November 19, 1912
Creator: Barnes, George F. & Suttle, Willis A.
Partner: UNT Libraries Government Documents Department

Switch-Stand

Description: Patent for a switch stand with a switch signal light to indicate whether a railroad switch is open or closed.
Date: November 12, 1912
Creator: Phillips, Smith F.
Partner: UNT Libraries Government Documents Department

Spring-Wheel.

Description: Patent for an improvement in spring wheels in which "a maximum of resiliency or shock absorbing power is obtained, with the employment of comparatively few elements" (lines 11-14). The spring wheel has multiple spokes that are telescoping sections of coil spring, held in a distended position to eliminate lateral strains upon the wheel.
Date: December 10, 1912
Creator: Kilgore, Starling
Partner: UNT Libraries Government Documents Department

Road-Scraper

Description: Patent for a road grading machine. Illustrations included.
Date: December 24, 1912
Creator: Wallis, John Wesley
Partner: UNT Libraries Government Documents Department

Sliding Door Lock

Description: Patent for a sliding door lock. Illustration included.
Date: August 6, 1912
Creator: Ewing, Harry L.
Partner: UNT Libraries Government Documents Department

Resilient Vehicle Wheel

Description: Patent for a resilient vehicle-wheel. Illustrations are included.
Date: March 19, 1912
Creator: Mathiesen, Marius
Partner: UNT Libraries Government Documents Department

Relief Valve Gear

Description: Patent for relief valve gear. Illustration included.
Date: October 1, 1912
Creator: Edwards, George F. & Tilson, Martin D.
Partner: UNT Libraries Government Documents Department

Skirt-Rack

Description: Patent for a skirt rack for holding skirts for display in stores and protecting them from wear and dust.
Date: August 6, 1912
Creator: Douglas, John A.
Partner: UNT Libraries Government Documents Department

Spring-Wheel

Description: Patent for a wheel supported by spring spokes. Illustrations included.
Date: September 24, 1912
Creator: Hudson, Alexander S.
Partner: UNT Libraries Government Documents Department

Sliding Doors for Show Cases

Description: Patent for sliding doors for showcases and structures such as vehicles. Illustrations included.
Date: July 16, 1912
Creator: Price, Robert L. & Delaplain, Guy A.
Partner: UNT Libraries Government Documents Department

Roll for Cotton-Gins and Machines for Burring Wool

Description: Patent for a roll for cotton gins or wool burring machines made of rubber and coconut husks that pulls the cotton seeds or burrs out.
Date: October 1, 1912
Creator: Huckaby, Grabel E. U.
Partner: UNT Libraries Government Documents Department

Resilient Wheel

Description: Patent for a resilient wheel for automobiles, motorcycles, and bicycles that absorbs shocks and is durable.
Date: May 11, 1912
Creator: Moore, Henry C.
Partner: UNT Libraries Government Documents Department

Spring Top-Support for Vehicles

Description: Patent for a spring top support for buggies and other vehicles that can be used on vehicles of various sizes.
Date: August 6, 1912
Creator: Schad, Frank X.
Partner: UNT Libraries Government Documents Department

Washing-Machine

Description: Patent for a washing machine that also includes a wringer.
Date: August 13, 1912
Creator: Biggers, Samuel A.
Partner: UNT Libraries Government Documents Department

Roundabout Swing

Description: Patent for a roundabout swing. Illustrations included.
Date: November 12, 1912
Creator: Jones, Oliver P.
Partner: UNT Libraries Government Documents Department

Rotary Churn.

Description: Patent for a manual rotary churn with two dasher blades, including instructions and illustrations.
Date: March 12, 1912
Creator: Martin, Harry T.
Partner: UNT Libraries Government Documents Department

Trolly Catcher.

Description: Patent for simple and inexpensive devices for tripping the trolley pole of an electric car by automatically releasing the tension of the maintaining springs which hold the trolley pole in operative position, so that the trolley pole will drop downwardly shortly after it is displaced from under the trolley wheel and not rise up and break the suspension devices.
Date: November 10, 1912
Creator: Reames, Charles H.
Partner: UNT Libraries Government Documents Department

Fly-Trap

Description: Patent for an insect trap for flies. Illustrations included.
Date: December 24, 1912
Creator: Krueger, Samuel
Partner: UNT Libraries Government Documents Department

Fly-Trap.

Description: Patent for a fly trap that is simple to make and use.
Date: February 13, 1912
Creator: Wallace, William Simpson
Partner: UNT Libraries Government Documents Department

Fly-Trap.

Description: Patent for an improved fly trap.
Date: March 12, 1912
Creator: Jordan, John E.
Partner: UNT Libraries Government Documents Department

Flying-Machine

Description: Patent for a flying machine with rotating feathered wings and propellers with an included emergency parachute like apparatus for landing the machine safely in case of malfunction.
Date: September 24, 1912
Creator: Hardgrave, Henry
Partner: UNT Libraries Government Documents Department

Fluid-Clutch

Description: Patent for a fluid clutch for engines. Illustrations included.
Date: July 16, 1912
Creator: Carpenter, John C.
Partner: UNT Libraries Government Documents Department

Flying-Machine

Description: Patent for a monoplane flying machine. Illustrations included.
Date: September 24, 1912
Creator: Smith, Thomas Noah
Partner: UNT Libraries Government Documents Department

Fluid-Clutch

Description: Patent for a fluid-clutch that prevents jarring when the clutch is taken off.
Date: July 2, 1912
Creator: Carpenter, John C.
Partner: UNT Libraries Government Documents Department
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