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Turbine Wheel.

Patent for a new and improved turbine wheel. This design eliminates water friction and alleviates pressure on suspended buckets, causing them to last longer.

Date: August 17, 1880

Creator: Hallenbeck, Matthew L.

Partner: UNT Libraries Government Documents Department

Indicator for Scales.

Patent for a new and improved indicator for scales. This design "consists in a weighted rocker and indicating-arm combined with a scale-beam for operation thereby . . . [it has] for [its] object to dispense with the slides heretofore used and provide for an automatic indication of weight" (lines 8-14).

Date: January 17, 1882

Creator: Fulcher, Valentine M.

Partner: UNT Libraries Government Documents Department

Kettle Attachment.

Patent for a new and improved kettle attachment. This design "provides an attachment to be used with the kettle, whereby the "boiling over" of the material and the consequent running of the same down the sides of the said kettle are prevented. The material that would ordinarily flow over the sides of the kettle and waste is by the use of [a] device . . . saved, and any and all danger of fire from the overflowing sugar in candy manufacture is prevented" (lines 11-20).

Date: February 17, 1885

Creator: Lamme, William W.

Partner: UNT Libraries Government Documents Department

Knee Pad and Protector.

Patent for a new and improved knee pad. This design consists in "the combination of a body or main portion, padding contained therein, a re-enforcing piece secured to the said main portion, and a spring interposed and bearing between said main portion and re-enforcing piece . . . [a] cap-piece for knee-protectors slitted from its opposite edges . . . forming flaps, combined with connections for securing said flaps to the body of the cap-piece" (lines 72-81).

Date: May 17, 1887

Creator: Ridgill, Angus G.

Partner: UNT Libraries Government Documents Department

Truck.

Patent for a truck or hand cart useful for loading and unloading at depots. This hand cart has has a hand actuated lift for lifting objects to the height of the loading vehicle.

Date: November 17, 1919

Creator: Thomas, Theodore G.

Partner: UNT Libraries Government Documents Department

Mail-Bag Catcher.

Patent for an improvement to devices that receive mail bags from moving locomotion.

Date: December 17, 1918

Creator: Ryan, Augustus M.

Partner: UNT Libraries Government Documents Department

Lawn-Mower Sharpener.

Patent for a new device that improves lawn mower sharpeners, including illustrations. It is a detachable device that attaches directly to the lawn mower and sharpens the blades while in use.

Date: October 17, 1922

Creator: Lancaster, Edmund Banning

Partner: UNT Libraries Government Documents Department

Violin Piano

Patent for an apparatus to play a violin via piano keyboard input. Designed with the notion that it would be an effective method of playing the violin with those already familiar with the piano

Date: January 17, 1917

Creator: Strawn, Jesse C.

Partner: UNT Libraries Government Documents Department

Tube-Expander

Patent for a tube expander for setting boiler tubes in the holes in the tube-sheet, which provides simplicity and improvement of its construction.

Date: June 17, 1919

Creator: Walsh, Emmet

Partner: UNT Libraries Government Documents Department

Internal-Combustion Engine.

Patent for improvements for internal combustion engines. Improvements include a more compact design, easier to access for repairs, and increased durability and efficiency.

Date: June 17, 1919

Creator: Ward, John Price

Partner: UNT Libraries Government Documents Department

Lock-Nut.

Patent for a nut lock that secures two nuts of a pair within a tubular casing through opposing threading and rotation, where one nut is immobilized and the other remaining adjustable to meet situational need. Illustrations included.

Date: February 17, 1920

Creator: Greer, Benjamin J.

Partner: UNT Libraries Government Documents Department

Well Drilling Apparatus.

Patent for a design of a compact well-drilling machine.

Date: April 17, 1914

Creator: Thorniley, Clarence W.

Partner: UNT Libraries Government Documents Department

Water-Level.

Patent for an instrument to determine a level at widely distant points or determining inclinations and which may be correctly read under conditions where a level cannot be held erect. Also known as hydrostatic leveling, this instrument is comprised of flexibly connected liquid containers that are spaced apart at certain distances.

Date: August 17, 1920

Creator: Kaspar, John & Beran, Rud F.

Partner: UNT Libraries Government Documents Department

Machine for Filing Gin Saws.

Patent for a new and improved machine to sharpen the teeth of cotton gin saws. This design utilizes two bevel-faced wheels connected to a block between two arms that clamp the saw blade. The bevel-faced wheels sharpen the teeth of the blade, and the nuts and bolts of the frame allow for movement as well as tightening and loosening.

Date: August 17, 1880

Creator: McAllister, Alexander F.

Partner: UNT Libraries Government Documents Department

Well-Pipe Lifter

Patent for a lifter made to lift pipes and rods from wells. Illustrations included.

Date: December 17, 1907

Creator: Kimbro, John A.

Partner: UNT Libraries Government Documents Department

Windmill-Oiler.

Patent for a windmill oiler to automatically pump oil of the proper amount to lubricate the windmill bearings which is placed on the windmill head.

Date: March 17, 1908

Creator: Brown, Herbert Eddes

Partner: UNT Libraries Government Documents Department

Windmill.

Patent for an improved windmill, a wind-driven wheel which will operate with the wind blowing in any direction and without the necessity of a typical vane and which produces a maximum velocity with a minimum amount of wind.

Date: April 17, 1906

Creator: Bartlett, Robert S.

Partner: UNT Libraries Government Documents Department

Well-Strainer.

Patent for a well strainer, which has wire screen that is wound around the form without the use of soldering.

Date: September 17, 1907

Creator: Basye, Edwin J.

Partner: UNT Libraries Government Documents Department

Machine for Rounding Leather.

Patent for a machine for rounding leather in harness making shops, which produces a uniform product and requires less time and effort than hand rounding leather.

Date: November 17, 1908

Creator: Pfeifer, Reinhold A.

Partner: UNT Libraries Government Documents Department

Low Down Binder

Patent for low down binder. "This invention relates to new and useful improvements in low down binders; and the object of the invention is to produce an apparatus whereby it will not be necessary to elevate grain, as in common binders, allowing the same to pass down an incline to the packers" (line 14-19). Illustration included.

Date: May 17, 1904

Creator: Wolf, Davis Levi

Partner: UNT Libraries Government Documents Department

Wrench.

Patent for a wrench, which can used "as a nut wrench or a pipe wrench" (lines 18-19).

Date: November 17, 1908

Creator: Aeschlimann, Adolph E.

Partner: UNT Libraries Government Documents Department

Machine for Grinding Disks.

Patent for improvements in grinding-machines in which it can “hold the disk rigidly at a desired angle and can be adjusted from or toward a grinding device;” (lines 13-15) by using a “combination of an adjustable gear, a grinding-wheel and means for imparting motion from the grinding-wheel to the gear; of a spring-pressed roller above the gear and adapted to hold a disk thereon in contact with the wheel.” (Page 2, lines 65-70) Illustration is included.

Date: March 17, 1903

Creator: Shipp, Abijah T.

Partner: UNT Libraries Government Documents Department

Improvements in Corn-Shellers.

Patent for an improved "Combined Corn Husker, Sheller, and Cleaner" (lines 4-6) including instructions and illustrations.

Date: August 17, 1875

Creator: Creekmore, Hiram C.

Partner: UNT Libraries Government Documents Department

Knee Rest

Patent for "a knee rest particularly designed for use by cotton pickers and others whose occupations require that they assume a kneeling position" (lines 8-11) Illustrations included.

Date: March 17, 1914

Creator: Peoples, William F.

Partner: UNT Libraries Government Documents Department

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