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Machine for Welding Tubes.

Description: Patent for a new and improved machine for welding tubes. This design "has relation to machines for welding flues; and it consists in the improved construction and combination of operative parts" (lines 22-25).
Date: August 29, 1882
Creator: Charlton, James
Partner: UNT Libraries Government Documents Department

Well Mechanism.

Description: Patent for an improved mechanism for drawing water from an artesian or a driven well and which can be assembled and adjusted from outside the well.
Date: May 29, 1906
Creator: Layne, Mahlon E.
Partner: UNT Libraries Government Documents Department

Water-Heater

Description: Patent for a water heater operated by heating pipes and coils. Illustrations included.
Date: December 29, 1908
Creator: Wood, Charles A.
Partner: UNT Libraries Government Documents Department

Improvement in Instruments for Filling Teeth

Description: Patent for improvement in instruments for filling teeth. "The object of this invention is to furnish an improved mode of filling teeth, by the use of which the filling may be built up, hardened, and polished at once, so that the filling will be as hard as marble when the patient leaves the operator's chair, and so that they can be immediately used for masticating."
Date: February 29, 1876
Creator: Ludwig, Carl D.
Partner: UNT Libraries Government Documents Department

Improvement in Heating Tables.

Description: Patent for improvement of heating tables, "by steam to keep the meat and other articles at proper temperature. It consist more particularly in an arrangement of the steam-heating apparatus that will admit of its application to dining-tables, and will allow the plates of the diners and such of the dishes as may be desired being kept at the desired degree of warmth without necessitating the heating of warmth without the necessitating the heating of all the articles on the table."
Date: October 29, 1878
Creator: Morris, Joseph R.
Partner: UNT Libraries Government Documents Department

Tongs.

Description: Patent for new and improved tongs. This design "relates to certain devices for preventing the legs of tongs from twisting, overlapping, or becoming cross-legged. This is a common fault in almost all tongs when the joint wears a little loose, and is entirely overcome and prevented by [this] invention" (lines 19-24).
Date: April 29, 1884
Creator: Wood, William E.
Partner: UNT Libraries Government Documents Department

Steam-Cooking Apparatus.

Description: Patent for a steam-cooking apparatus, "in which the heat of steam in pipes or tubular jackets is made to cook food without the direct action of fire by radiation, conduction, or convection" (lines 8-11).
Date: October 29, 1878
Creator: Curtin, Martin
Partner: UNT Libraries Government Documents Department

Process of Manufacturing Soap.

Description: Patent for an improved process designed "to lessen the time required for the manufacture of soaps and at the same time have all portions of a mass thereof of uniform character, also to make more soap from the same amount of fat or oils than is now done by the ordinary processes." (Lines 8-14) Includes instructions and illustrations.
Date: March 29, 1892
Creator: Grant, William A.
Partner: UNT Libraries Government Documents Department

Poison-Distributer.

Description: Patent for a device that is attached to a saddle in order to distribute insecticide to cotton and other crops while riding through the fields.
Date: March 29, 1892
Creator: Pickering, Charles H.
Partner: UNT Libraries Government Documents Department

Parcel-Delivery Apparatus.

Description: Patent for improvements in mail and parcel delivery apparatus: "is designed particularly for use at suburban residences, or where the distance from the house to the street is considerable" (lines 11-14).
Date: September 29, 1891
Creator: Gieseke, Otto
Partner: UNT Libraries Government Documents Department

Smoothing-Drag.

Description: Patent for useful improvements to smoothing-drags which are "designed for the purpose of smoothing roads".
Date: May 29, 1917
Creator: Parker, William H.
Partner: UNT Libraries Government Documents Department

Hopper-Scale

Description: Patent for a hopper scale for weighing grain, flour, meal, etc. Illustrations included.
Date: March 29, 1910
Creator: Dunkerly, Harry
Partner: UNT Libraries Government Documents Department

Saw Attachment

Description: Patent for a saw attachment for cutting bevels or rafters for roofs. Illustrations included.
Date: November 29, 1910
Creator: Newton, Charles W.
Partner: UNT Libraries Government Documents Department

Paper-Weight.

Description: Patent for a desktop paper weight that not only sits atop paper, but also serves as a calendar, memorandum pad, and a container for small office articles.
Date: October 29, 1901
Creator: Huston, Sidney H.
Partner: UNT Libraries Government Documents Department

Rotary Disk Drill

Description: Patent for rotary disk drills with an illustration included. This drill is meant to be "efficient and strong and so arranged as to be inexpensive of manufacture and easily kept in serviceable condition." (lines 18-23)
Date: May 29, 1917
Creator: Hughes, Howard R.
Partner: UNT Libraries Government Documents Department

Pipe-Perforator

Description: Patent for pipe-perforator made for well screens. This perforator is designed to provide staggered rows of perforations.
Date: November 29, 1921
Creator: Dunsworth, George W.
Partner: UNT Libraries Government Documents Department
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