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Evaporative Cooler

Description: Patent for an evaporative cooler. Illustrations included.
Date: June 25, 1912
Creator: Walkup, John A. & Walkup, Charles W.
Partner: UNT Libraries Government Documents Department

Shoe Blacking and Polishing Machine

Description: Patent for an invention "to improve the construction of shoe blacking and polishing machines" (lines 10-12) Illustrations included.
Date: June 25, 1912
Creator: Bean, Jesse Alfonso
Partner: UNT Libraries Government Documents Department

Demountable Rim.

Description: Patent for demountable rims for motor vehicles which are constructed of two sections that latch together, resulting in easier application and/or removal of a tire from the rim.
Date: June 25, 1918
Creator: Dugger, Huston R.
Partner: UNT Libraries Government Documents Department

Vending-Machine.

Description: Patent for improvements in vending machines for the purpose of vending liquids such as gasoline and oils.
Date: June 25, 1916
Creator: Noark, Henry & Duke, Samuel C.
Partner: UNT Libraries Government Documents Department

Adding-Machine

Description: Patent for "an adding-machine which, while being constructed of but comparatively few parts, will be so adjusted as arranged as to allow an operator to make rapid and correct calculations; furthermore, to produce an adding-machine in which the operator will be enabled to detect immediately any mistake which he may have made, and, finally, to produce a simple, efficient, and effective adding-machine" (lines 13-22).
Date: June 25, 1889
Creator: Stinson, James C.
Partner: UNT Libraries Government Documents Department

Self-Dumping Cage for Hoisting Coal, & c., from Mines.

Description: Patent for improvements in self-dumping cage for hoisting coal or other minerals by first provide a simple and easily-controlled dumping mechanism which can be set at bottom of shaft; second, to secure a positive action of the dumping mechanism and reduce the shock and strain commonly incident to the operation of self-dumping cages; third, to provide a firmer and more easily operated dog for holding car on cage-platform. (Lines 15-22) Illustration is included.
Date: June 25, 1901
Creator: Burdic, Malvern W.
Partner: UNT Libraries Government Documents Department

Improvment in Steam-Plows.

Description: Patent for one machine that plows, sows, roles and harrow soil in one operation or separately, including illustrations.
Date: June 25, 1861
Creator: Saladee, Cyrus W.
Partner: UNT Libraries Government Documents Department

Illuminated Vest or Coat Buttons

Description: Patent for illuminated vest or coat buttons. This device consists of a portable electric lights including an electric lamp, conductor, battery, and a concealable button for toggling on and off. Illustrations included.
Date: June 25, 1912
Creator: Lagarde, Everette S. & Angenend, Peter A.
Partner: UNT Libraries Government Documents Department

Rapid-Transit Car

Description: Patent for a rapid transit car that runs on cables in the air.
Date: June 25, 1912
Creator: Barnett, John B.
Partner: UNT Libraries Government Documents Department

Corn-Popper

Description: Patent for a corn popper. Illustrations included.
Date: June 25, 1907
Creator: Young, George B. & Young, Joseph H.
Partner: UNT Libraries Government Documents Department

Corn-Popper

Description: Patent for a corn popper used for popping corn and general cooking. Illustrations included.
Date: June 25, 1907
Creator: Young, G. B.
Partner: UNT Libraries Government Documents Department

Revolving Case and Account Register

Description: Patent for revolving case and cash register. This device is designed as an account system and provides customers with and account book for keeping records. Illustrations included.
Date: June 25, 1912
Creator: Trenton, Albert E.
Partner: UNT Libraries Government Documents Department

Cotton-Planter

Description: Patent for "a planter-carriage frame adapted to carry a cotton-seed hopper having novel and peculiar means for feeding the cotton-seed in planting the same, so that the same frams may be employed for both hopper without alteration of either hopper or frame" (lines 11-17).
Date: June 25, 1901
Creator: Morrison, Robert L.
Partner: UNT Libraries Government Documents Department

Automatic Railway-Switch.

Description: Patent for a railway-switch by enabling the switch operate automatically when a train is passing by. Illustration is included.
Date: June 25, 1901
Creator: Wilson, James Newton
Partner: UNT Libraries Government Documents Department

Animal-Trap

Description: Patent for an animal trap. Illustrations included.
Date: June 25, 1907
Creator: Nance, Joseph J.
Partner: UNT Libraries Government Documents Department

Motor-Plow.

Description: Patent for motor-plows with a spring-actuated motor driving device. The motor-plow can be rewound for use by the hand of the operators without leaving the driver's seat. The motor-plows have a plurality of moldboards and provide an inexpensive motor eliminating the use of draft-animals.
Date: June 25, 1918
Creator: Kucharski, Konstanty
Partner: UNT Libraries Government Documents Department

Metal-Shears

Description: Patent for "a machine of this nature specially designed for slotting sheets of metal in the formation of devices for plaiting cloth, a further object of the invention being to provide a machine that will be easy and simple of operation and may be operated with accuracy and into which the plate may be inserted and from which it may be removed with facility" (lines 8-17).
Date: June 25, 1901
Creator: Hackett, Harry J.
Partner: UNT Libraries Government Documents Department

Thimble.

Description: Patent for an improved thimble that incorporates a thread-cutter tool.
Date: June 25, 1918
Creator: Colburn, Sophia
Partner: UNT Libraries Government Documents Department

Plow Attachment

Description: Patent for "a shovel or point attachment for plow-stocks for operation in turf, stubble, or grubby or rocky soil deep or shallow, the attachment being particularly adapted for turning stalks, weeds, grass, and stubble" (lines 11-17).
Date: June 25, 1901
Creator: Buster, Walter L.
Partner: UNT Libraries Government Documents Department

Back-Band Hook

Description: Patent for "a simple and inexpensive construction of hook which is capable of ready and convenient adjustment and with which different articles of cloth, such as may be on hand, may be used as a back-band, and also so formed as to prevent cutting or tearing of the back-band with which it is used and to be quickly and positively clamped in position on the band" (lines 13-21).
Date: June 25, 1901
Creator: Pool, Robert C.
Partner: UNT Libraries Government Documents Department
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