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Vehicle Wheel.

Description: Patent for a new and improved vehicle wheel. This design "consists in the improved construction and combination of parts of a brace consisting of two rings secured together, and having recesses in their meeting sides, and provided with a number of brace-rods passing to one or two rings secured upon the hub of a vehicle-wheel, the spokes fitting in the recesses in the meeting sides of the rings" (lines 19-27).
Date: January 15, 1884
Creator: Stein, Philip Harris
Partner: UNT Libraries Government Documents Department

Lifting Jack.

Description: Patent for a new and improved jack. This design consists in "the combination, with a standard provided with an elongated open slot and a moveable section adapted to slide within the slot, of an operating-lever pivoted to the standard at the side of the slot, and a link pivotally secured to the sliding section and lever, whereby the lever is thrown past the center and the sliding section thereby locked in an elevated position" (lines 67-75).
Date: July 15, 1884
Creator: Thorp, James L.
Partner: UNT Libraries Government Documents Department

Knee-Protector.

Description: Patent for knee protectors that provide padding for the wearer when kneeling, attached by springs that allow for comfortable movement and easy donning.
Date: July 15, 1919
Creator: Hooker, Rufus B.
Partner: UNT Libraries Government Documents Department

Valve-Lifter For Automobiles

Description: Patent for improvement in valve-lifters for automobiles. The object of the device is to compress a spring of the intake and exhaust valves of an automobile. Also for the quick removal of the valve.
Date: February 15, 1921
Creator: Patterson, George G.
Partner: UNT Libraries Government Documents Department

Incubator Regulator.

Description: Patent for an incubator with an automatic regulator for the flame of an incubator or heating lamp. The invention also provides an improved regulator arranged to raise or lower the wick of an incubator lamp in accordance with the heat in the incubator itself.
Date: January 15, 1918
Creator: Harris, Luster. F. & Williams, Walter. L.
Partner: UNT Libraries Government Documents Department

Locking Device.

Description: Patent for "improvements in locking devices for motor vehicle steering wheels" (lines 10-11).
Date: April 15, 1919
Creator: Crawford, Jesse L. & Dunlap, Jack R.
Partner: UNT Libraries Government Documents Department

Internal Combustion Engine.

Description: Patent for an internal combustion engine consisting of a valve and cynlinder. The engine is made to avoid dead air space commonly present in valve casings.
Date: February 15, 1921
Creator: Blumberg, Hamilton G.
Partner: UNT Libraries Government Documents Department

Machine for Sawing Marble in Obelisk Form.

Description: Patent for "a new and Improved Machine for Sawing Marble Blocks in Polygonal Taper Form" (lines 4-6), including illustration.
Date: April 15, 1856
Creator: Haviland, J. E.
Partner: UNT Libraries Government Documents Department

Windmill

Description: Patent for "improvements in windmills." (lines 8-9) specifically a vertical windmill and includes five figures and an explanation of the device.
Date: January 15, 1901
Creator: Harris, Edwin
Partner: UNT Libraries Government Documents Department

Windmill Motor

Description: Patent for windmill motor. Illustration included.
Date: June 15, 1909
Creator: La Bauve, Valcoure J.
Partner: UNT Libraries Government Documents Department

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.
Partner: UNT Libraries Government Documents Department

Magazine Flour-Sifter.

Description: Patent for a flour sifter with an attached holder for baking powder or baking soda, which can then be mixed in with the flour at the same as it is sifted.
Date: November 15, 1910
Creator: Hill, Walter William
Partner: UNT Libraries Government Documents Department

Water-Tank.

Description: Patent for a railroad water tank, which automatically opens the discharge valve when the spout is opened.
Date: August 15, 1911
Creator: Miller, Charles H. & Bunnell, Walter A.
Partner: UNT Libraries Government Documents Department

Weather Strip or Seal for Sliding Window-Sashes.

Description: Patent for "a new and Improved Weather Strip or Seal for Sliding Window-Sashes" (lines 5-7), including instructions and illustrations.
Date: April 15, 1913
Creator: Cross, Ralph Waldo
Partner: UNT Libraries Government Documents Department

Liquid or Gaseous Fuel Burner.

Description: Patent for a fuel burner with a simple design, which is readily taken apart or assembled, and is manufactured at a comparatively small cost.
Date: April 15, 1913
Creator: Vandaveer, Heber Clark & Stoy, Guy Everett
Partner: UNT Libraries Government Documents Department

Well Pumping System

Description: Patent for a system used to pump oil from a non-flowing well.
Date: February 15, 1916
Creator: Stephenson, William M.
Partner: UNT Libraries Government Documents Department

Lubricator

Description: Patent for "lubricators adapted to be used in journal boxes of card, in shaft bearings, and at any other point...to provide a lubricator which will adjust itself automatically to the member to be lubricated and which includes wiping means for removing surplus" (lines 7-10 & 15-18).
Date: December 15, 1914
Creator: Maness, William C.
Partner: UNT Libraries Government Documents Department

Lubricating Device.

Description: Patent for a device that lubricates cylinders via the intake manifold that responds to small changes in pressure.
Date: August 15, 1916
Creator: McKay, Guy
Partner: UNT Libraries Government Documents Department

Wagon Attachment

Description: Patent for a footrest attachment to a child's wagon allowing the operator to push the wagon like a scooter.
Date: April 15, 1913
Creator: Hammond, Jay D.
Partner: UNT Libraries Government Documents Department

Lever-Latch.

Description: Patent for a lever latch that features improved locking mechanisms for hand levers, including illustrations.
Date: June 15, 1915
Creator: Smith, Asa E.
Partner: UNT Libraries Government Documents Department

Type-Writer Attachment.

Description: Patent for a typewriter attachment that shifts the carriage by foot rather than by hand.
Date: August 15, 1916
Creator: Ward, Mizell Benjamin
Partner: UNT Libraries Government Documents Department

Embroidery-Needle.

Description: Patent for an embroidery needle that is simplified version for easy use and avoid complications. The embroidery needle has a better grip for the user.
Date: March 15, 1921
Creator: Pade, George V. & Neitzel, Conrad T.
Partner: UNT Libraries Government Documents Department

Window Shade Roller

Description: Patent for an improved window shade roller design.
Date: April 15, 1919
Creator: Revier, H. R.
Partner: UNT Libraries Government Documents Department

Well-Drilling Machine

Description: Patent for a well-drilling machine that is simple, compact and effective with general improvements over other models.
Date: May 15, 1906
Creator: McAfee, Claude M.
Partner: UNT Libraries Government Documents Department
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