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Improvement in Extension Hat-Brims.

Description: Patent for a "new and Improved Extension Hat Brim" (lines 3-4) with folding arms to extend the brim, including illustrations.
Date: July 8, 1873
Creator: Cassiano, I. Ygnacio
Partner: UNT Libraries Government Documents Department

Wrench.

Description: Patent for "wrenches; and it consists in the improved means for operating the movable jaw thereof." (lines 12-13) including illustrations.
Date: July 1, 1902
Creator: Boozer, George W.
Partner: UNT Libraries Government Documents Department

Water-Motor.

Description: Patent for a water motor "concentrating the force of the water against the wheel near the outer periphery...to maximize the purpose of the water as a driving agent for the motor and to also insure a uniform operation of the motor" (lines 14-20), including illustrations.
Date: July 20, 1915
Creator: Stukes, John M.
Partner: UNT Libraries Government Documents Department

Trousers-Protector.

Description: Patent for trousers protectors "designed to uphold the bottom edge of the trousers, either at the side or at the rear, for preventing the same from becoming wet or soiled with mud, slush, &c." (Lines 9-11) Includes instructions and illustrations.
Date: July 20, 1897
Creator: Neuendorff, John B.
Partner: UNT Libraries Government Documents Department

Lock

Description: Patent for a keyless combination lock, including illustrations.
Date: July 23, 1901
Creator: Katzenberger, Oscar
Partner: UNT Libraries Government Documents Department

Line-Holder and Cylindrical Type-Chase

Description: Patent for a "combined line holder and cylindrical type chase" (p. 1, lines 10-11) to allow typesetting by unskilled workers.
Date: July 31, 1906
Creator: Weeks, Frank W.
Partner: UNT Libraries Government Documents Department

Latch Mechanism for Spittoon-Covers.

Description: Patent for an improved latch mechanism for sliding covers on spittoons.
Date: July 4, 1917
Creator: Lovece, Nicola
Partner: UNT Libraries Government Documents Department

Lawn-Rocker.

Description: Patent for a lawn rocker improvement that provides swing and is durable and inexpensive.
Date: July 17, 1906
Creator: Coffy, Ida May
Partner: UNT Libraries Government Documents Department

Ink-Fountain

Description: Patent for "improved means for supplying only a sufficient quantity of ink for immediate use, while at the same time securing a hermetical sealing of the ink within its reservoir, so as to prevent evaporation and thickening thereof" (lines 13-17).
Date: July 9, 1901
Creator: Holden. Elbridge G.
Partner: UNT Libraries Government Documents Department

Line Holder and Type Chase

Description: Patent for a line-holder and type-chase, intended to make possible rapid and easy setting of type by unskilled people.
Date: July 31, 1906
Creator: Weeks, Frank W.
Partner: UNT Libraries Government Documents Department

Internal Combustion Engine.

Description: Patent for improved internal combustion engine design that replaces puppet valves with slide valves to increase port area and speed, while reducing noise. Includes illustrations.
Date: July 9, 1912
Creator: Garfield, George M.
Partner: UNT Libraries Government Documents Department

Improvement in Sand-Conveyers.

Description: Patent for a machine for "taking up and conveying sand into a suitable receptacle". Patent for breaking up sand and transferring it into a receptacle by means of circular cutters, conducting apron, inclined plate.
Date: July 17, 1877
Creator: Garcia, Rufino C.
Partner: UNT Libraries Government Documents Department

Improvement in Fences.

Description: Patent for improvement in iron fences by using rails and bars to support the braced posts. All the parts are easily taken apart, this flexibility allows the fence to be set on uneven as well as on level ground. Illustration is included.
Date: July 23, 1872
Creator: Lerick, Isaac N.
Partner: UNT Libraries Government Documents Department

Improvement in extension hat-brims.

Description: Patent for "a new and Improved Extension Hat-Brim" (lines 3-4) which can be extended or folded back by the wearer. Includes illustrations.
Date: July 8, 1873
Creator: Cassiano, I. Ygnacio
Partner: UNT Libraries Government Documents Department

Improvement in Medicinal Extracts.

Description: Patent for the extract of Dasylirion graminifolium. This describes the method of acquiring the extract as well as illnesses the extra is purported to treat.
Date: July 14, 1874
Creator: Bihl, Charles A.
Partner: UNT Libraries Government Documents Department

Velocipede

Description: Patent for new and useful improvements to the class of velocipedes "in which the rotation of the propelling-wheel is produced by the oscillation of a rocking-chair" (lines 24-26).
Date: July 2, 1889
Creator: Rullmann, John D. & Eckenroth, George
Partner: UNT Libraries Government Documents Department

Improvement in Coolers for Railroad-Car Journals.

Description: Patent relating to "an apparatus for cooling the journals and boxes of railroad-cars and other vehicles" (lines 27-29). Includes instructions and illustration.
Date: July 15, 1879
Creator: Morris, Robert C.
Partner: UNT Libraries Government Documents Department

Hypodermic-Needle Cleaner.

Description: Patent for a hypodermic needle cleaner that allows the drill sizes to be easily changed for cleaning different size needles.
Date: July 9, 1907
Creator: Barr, George T.
Partner: UNT Libraries Government Documents Department

Speed-Indicator.

Description: Patent for a speed indicator to allow individuals not in an automobile to determine its speed, including illustrations.
Date: July 20, 1915
Creator: Allan, William N.
Partner: UNT Libraries Government Documents Department

Pressing and Drying Garments.

Description: Patent for pressing and drying pantaloons and garments which includes a hollow form made of sheet metal that is closed steam-tight and uses a steam pipe inside to dry the garments.
Date: July 30, 1881
Creator: Wolf, Louis
Partner: UNT Libraries Government Documents Department

Plaque and Picture Hanger.

Description: Patent for a new and improved holder for plaques and pictures. This design "is to provide a simple and cheap device for conveniently hanging painted or ornamental plaques, plates, tiles, and similar decorative objects" (lines 15-18).
Date: July 25, 1882
Creator: Marucheau, Elizabeth L.
Partner: UNT Libraries Government Documents Department

Sliding-Door Latch.

Description: Patent for "a latch applicable to the sliding doors of common carriers, dwellings, and the like" (lines 10-12), to keep sliding doors shut. Illustrations included.
Date: July 8, 1913
Creator: Merritt, George W.
Partner: UNT Libraries Government Documents Department

Stamping-Machine

Description: Patent for new stamping device for "quickly and accurately stamping railroad tickets on their faces with the date of issue, the destination and the time limit or number of the train on which the ticket is to be used" (lines 11-15) including instructions and illustrations.
Date: July 29, 1913
Creator: Terry, James William
Partner: UNT Libraries Government Documents Department

Parcel Carrier Guard for Bicycles

Description: Patent for improved Parcel-Carrier Guard for bicycles. Specifically the patent helps to prevent contact with the parcel carrier guard and the front wheel.
Date: July 4, 1916
Creator: Apple, William M.
Partner: UNT Libraries Government Documents Department
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