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Clamp.

Description: Patent for a new clamp to improve support functionality in household construction, including illustration.
Date: February 13, 1906
Creator: Stevens, John J.
Partner: UNT Libraries Government Documents Department

Lemon Squeezer

Description: Patent for a lemon squeezing mechanism, designed to be more convenient for convenience store clerks.
Date: July 13, 1914
Creator: Cooper, James A. & Cooper, Joel C.
Partner: UNT Libraries Government Documents Department

Voice Recording and Reproducing Device.

Description: Patent for a voice recording "attachment for a moving picture camera, which, while a picture is being taken will produce [...] photographic record of sounds that appropriately accompany the picture" (lines 11-16), including illustrations.
Date: June 13, 1916
Creator: Walker, Jack L.
Partner: UNT Libraries Government Documents Department

Machine For Sealing Newspapers, &c.

Description: Patent for a new and useful machine for sealing newspapers, including instructions and illustrations.
Date: March 13, 1900
Creator: Holland, Claude Van Nuys
Partner: UNT Libraries Government Documents Department

Work Engaging Support for Surface Treating Machines

Description: Patent for work engaging support for surface treating machines. Intent of patent is to provide support for revolving sections of machinery in order to provide greater stabilization.
Date: January 13, 1920
Creator: Clark, Alex A.
Partner: UNT Libraries Government Documents Department

Liquid Fuel Burner

Description: Patent for a liquid fuel burner. Illustration included.
Date: September 13, 1910
Creator: Phillips, Bradford R.
Partner: UNT Libraries Government Documents Department

Hot Pan Lifter.

Description: Patent for a new and improved potholder. This design is "to provide novel means whereby the various sizes of baking and other pans in the equipment of a kitchen can be conveniently and safely handled without danger of the pan being accidentally disengaged from the implement . . . to provide a novel hot-pan lifter which will in use have a positive toothed engagement with the rim of a hot-pan . . . to provide novel, simple, and efficient means whereby the lifter or implement can be promptly and c… more
Date: January 13, 1891
Creator: Penfield, Matie B.
Partner: UNT Libraries Government Documents Department

Stalk-Cutters.

Description: Patent for a stalk-cutter that has simple and inexpensive frame with cutting attachments. The attachments are independently adjustable or adjustable as one unit, and can be adjusted and operated from the operator's seat.
Date: March 13, 1894
Creator: Nehrmeyer, Henry
Partner: UNT Libraries Government Documents Department

Process of Picking And Separating Cotton from Bolls.

Description: Patent for a device to remove plant fiber from picked cotton (referred to as "burs" and "bolls"). The device makes the process of cleaning cotton faster and more efficient.
Date: July 13, 1915
Creator: Meier, John
Partner: UNT Libraries Government Documents Department

Mandolin.

Description: Patent for certain new and useful improvements in mandolins, including instructions and illustrations.
Date: June 13, 1899
Creator: Simpson, Roy Berkeley
Partner: UNT Libraries Government Documents Department

Oil-Press.

Description: Patent for a cotton seed oil press, which produces more oil with less workers and less cost and is much safer than previous machines.
Date: October 13, 1908
Creator: Hiegel, Joseph L.
Partner: UNT Libraries Government Documents Department

Process of Producing Prints on Metal.

Description: Patent for a new way to print negatives directly on sensitized metal by dying the print, removing the dye stains, burnishing the "high lights," polishing the dye print and finally lacquering in order to make permanent. This gives the image a bas-relief effect.
Date: July 13, 1920
Creator: Snow, Philo V.
Partner: UNT Libraries Government Documents Department

Locking Device for Motor Vehicles

Description: Patent for lock device for motor vehicles
Date: March 13, 1917
Creator: Gulden, Richard A.
Partner: UNT Libraries Government Documents Department

Nut-Lock.

Description: Patent for "nut-locks especially adapted for use in securing nuts upon bolts at the joints of railway-rails." (Lines 10-12) Includes instructions and illustrations.
Date: April 13, 1897
Creator: Dodson, Roy
Partner: UNT Libraries Government Documents Department

Spraying and Powder Dusting Attachment

Description: Patent for improved dusting and spraying attachment for cultivators
Date: March 13, 1917
Creator: Oldham, Frank
Partner: UNT Libraries Government Documents Department

Dispensing Liquids

Description: Patent for device used to dispense liquids such as gasolene or the like.
Date: March 13, 1917
Creator: Bruce, Thomas S.
Partner: UNT Libraries Government Documents Department

Cotton Reginning Machine

Description: Patent for machine that improves the grade of harvested
Date: February 13, 1917
Creator: Stephens, Louis K.
Partner: UNT Libraries Government Documents Department

Rail-Plate.

Description: Patent for rail-plate joint and fastener support improvement to increase load bearing capabilities, decrease vertical or lateral displacement by reinforced strength to support car wheel springing.
Date: March 13, 1917
Creator: Turpin, Herman L.
Partner: UNT Libraries Government Documents Department

Metal Storage-Tank

Description: Patent for a multi-part/multi-section metal storage tank (also known as a knock-down tank). Parts are secured by a clamp.
Date: June 13, 1911
Creator: Harry, Jefferson D.
Partner: UNT Libraries Government Documents Department

Refrigerator

Description: Patent for a refrigerator. This invention uses ice for cooling and designed to provided greater cooling efficiency. Illustration included.
Date: June 13, 1911
Creator: Baer, Sylvan Titche
Partner: UNT Libraries Government Documents Department

Planter.

Description: Patent for certain new and useful improvements in planters, including instructions and illustrations.
Date: September 13, 1898
Creator: Shofield, James Drommond
Partner: UNT Libraries Government Documents Department

Fuse-Block.

Description: Patent for the Fuse Block. Patent is an improvement to the existing Fuse Block. It allows safer working conditions for those who have to replace or install new fuse blocks at night and/or the rain.
Date: October 13, 1914
Creator: Anderson, Ulin S.
Partner: UNT Libraries Government Documents Department

Dish-Washing Machine.

Description: Patent for an improved dish-washing machine with removable platforms to hold the dishes to be cleaned and water spraying from both top and bottom of the device, including illustrations.
Date: November 13, 1917
Creator: Crow, Jesse J.
Partner: UNT Libraries Government Documents Department
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