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Spark-Arrester.

Patent for the "construction of a spark-arrester adapted to the smoke-stack of any locomotive" (lines 12-13) detailing a new and better combination and arrangement of plates and screens.

Date: February 10, 1880

Creator: Wiggin, John E.

Partner: UNT Libraries Government Documents Department

Plow Attachment.

Patent for the ability to attach one or more plows simply and inexpensively so users can customize their plowing methods as needed.

Date: February 10, 1914

Creator: Welch, Drew O.

Partner: UNT Libraries Government Documents Department

Wall and Ceiling Polish.

Patent for an improvement of a polish mixture for wall and ceiling which is water-proof and has a glossy finishes; instructions and ingredients for the mixture are included, no illustration.

Date: February 10, 1891

Creator: Neavitt, Thomas J.

Partner: UNT Libraries Government Documents Department

Well-Drilling Device.

Patent for adding a drilling stem to a well-drilling device, with illustration. This invention will improve operation of devices.

Date: February 10, 1920

Creator: Church, Walter Lee

Partner: UNT Libraries Government Documents Department

Truss.

Patent for truss in relation to the truss pad and its adjustable straps to allow for a more sanitary and secure device, including illustrations.

Date: February 10, 1914

Creator: Haile, James Thomas

Partner: UNT Libraries Government Documents Department

Window Shade

Patent for "Improvements in Window-Shades" (line 6) including illustrations.

Date: February 10, 1920

Creator: Johnson, Charles G.

Partner: UNT Libraries Government Documents Department

Wire Basket.

Patent for a new and improved wire basket. This design "consists in a wire basket formed of a circular bottom, and a wire frame bent to form a cylinder, in the lower part of which cylinder the circular bottom is held" (lines 13-16).

Date: February 10, 1885

Creator: Elliott, William H.

Partner: UNT Libraries Government Documents Department

Vegetable-Transplanting Machine.

Patent for Vegetable transplanting machine, it describes about new technique of planting a crops with effective irrigation technique

Date: February 10, 1902

Creator: Carroll, James H.

Partner: UNT Libraries Government Documents Department

Tractor.

Patent for an improvement in tractors that allowed adjustment to the tread or allowed distance between traction elements.

Date: February 10, 1920

Creator: Franklin, Floyd P.

Partner: UNT Libraries Government Documents Department

Trap.

Patent for a simple live trap suitable for use both on land and in water.

Date: February 10, 1920

Creator: Peavy, Josiah

Partner: UNT Libraries Government Documents Department

Mechanical Movement.

Patent for a mechanical movement using a crank to operate the lazy-tongs through the medium of a pitman, guided by a pair of parallel wires and, a reciprocating bar guided by a socket to produce the reciprocating motion. Illustration is included.

Date: February 10, 1891

Creator: Baker, George W.

Partner: UNT Libraries Government Documents Department

Mouse-Guard Attachment for Piano-Pedals

Patent for an attachment to prevent rodents from entering a piano by way of the pedal openings.

Date: February 10, 1914

Creator: Collier, Henry C.

Partner: UNT Libraries Government Documents Department

Hydrocarbon-Burner.

Patent for "new and useful improvements in Hydrocarbon-Burners" (lines 6-7) including instructions and illustrations.

Date: February 10, 1920

Creator: Wynne, William P. & Wynne, James Harry

Partner: UNT Libraries Government Documents Department

Pan Lifter and Turner.

Patent for a pan lifter and turner using a bent handle, a curved plate is secured at the end of the bent handle; extending upward from the curved plate with a series of teeth to engages the crimped rim of a pan for lifting. At both ends of the curved plate provided with curved notches or recesses to receive and engage the rim of a pan for turning. Illustration is included.

Date: February 10, 1891

Creator: Ericson, John

Partner: UNT Libraries Government Documents Department

Uterine-Supporter.

Patent for a new and improved pessary, or uterine supporter. This design "provides an easy and flexible support . . . and one that will adapt itself to the flexions of the body . . . and one that can be readily removed" (lines 36-40).

Date: February 10, 1880

Creator: Long, Cornelius Pruett

Partner: UNT Libraries Government Documents Department

Spring-Hub.

Patent for spring hubs in automobiles and other vehicles. This prevents jarring and jolting between the spindle and the wheel.

Date: February 10, 1914

Creator: Lasswell, William H.

Partner: UNT Libraries Government Documents Department

Pipe Connection.

Patent for "an improved means of connecting the T which usually joins the pipe of a windmill-operated pump to a cistern-pipe" (lines 7-9)

Date: February 10, 1903

Creator: Collins, Livingston G.

Partner: UNT Libraries Government Documents Department

Draft-Equalizer.

Patent for improvement in draft-equalizers in which the draft-equalizer will “first, take away the side draft; second, to enable the plow to follow the furrow; third, to work three, four, or five horses to the same bars by simply adjusting the bars; fourth, to enable all horses except one to walk on solid ground, the one to walk in furrow; fifth, to enable the operator to place load on any point of the bars he chooses and still have a straight pull.” (Lines 25-34) Illustration is included.

Date: February 10, 1903

Creator: Lawrence, David & Vincent, John

Partner: UNT Libraries Government Documents Department

Educational Device.

Patent for improvements in educational device by providing “a simple and comparatively inexpensive one designed for teaching addition, multiplication, subtraction, and division and capable of enabling the same to be explained with greater ease and at the expenditure of much less energy of both pupil and teacher.” (Lines 12-18) Illustration is included.

Date: February 10, 1903

Creator: Williams, Willoughby Columbus

Partner: UNT Libraries Government Documents Department

Cotton-Stalk Puller.

Patent for an improved machine for pulling cotton-stalks by making “the pulling-wheel turned in a direction to cause its side engaging the cotton-stalks to move rearwardly or in a direction opposite to that in which the machine is advancing” (lines 87-91), illustration is included.

Date: February 10, 1891

Creator: Womack, Lewis L.

Partner: UNT Libraries Government Documents Department

Sawdust-Burning Furnace

Patent for a sawdust burning furnace in which wet sawdust can be rapidly burned.

Date: February 10, 1914

Creator: Hirt, Jules Hector

Partner: UNT Libraries Government Documents Department

Round Bale Cotton Compress

Patent for a round bale cotton compress that efficiently creates cotton bales with little manual labor, including illustrations.

Date: February 10, 1914

Creator: Dunlap, Samuel H.

Partner: UNT Libraries Government Documents Department

Shoe-Paste Applier.

Patent for shoe-paste applier by using “cotton or cloth, wound into a roll to make the paste-applying element.” (Lines 65-66) “A holding member having terminal arms held associated by being twisted together and a curved intermediated coiled portion to house the paste-applying element, and a handle for receiving the twisted portions of the arms.” (Lines 15-19) Illustration is included.

Date: February 10, 1903

Creator: Smith, William Roland

Partner: UNT Libraries Government Documents Department

Improvement in Presses.

Patent for new improvement in press, including illustration.

Date: February 10, 1874

Creator: Fields, John W.

Partner: UNT Libraries Government Documents Department

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