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Cactus-Singer.

Description: Patent for a safer design of a portable flame gun, used for burning needles off cactus plants, with illustrations.
Date: November 13, 1887
Creator: Vacher, Ernest William
Partner: UNT Libraries Government Documents Department

Cactus-Burner.

Description: Patent for a new and useful cactus burner for "removing thorns from cactus or prickly pear or similar plants or growths of a fleshy or succulent nature provided with spines" (line 10 - 13).
Date: August 8, 1899
Creator: Beever, Charles H. & McCoy, William A.
Partner: UNT Libraries Government Documents Department

Skirt Ironing Board.

Description: Patent for a new and improved ironing board. This design "consists [of] an ironing-board provided with hinged detachable leaves and with devices for holding said leaves open, which board is hinged or pivoted to the end piece of a frame, the lower part of which forms a box to receive that part of the article that hangs down, while the rest is being ironed, thus protecting it from dust and dirt and keeping it moist" (lines 12-20).
Date: December 14, 1880
Creator: Baldwin, Mary Hensley
Partner: UNT Libraries Government Documents Department

Concrete Form.

Description: Patent for a circular concrete form. The form is adjustable and allows nesting for storage and transport.
Date: October 17, 1922
Creator: Harris, John W.
Partner: UNT Libraries Government Documents Department

Automobile-Lifting Grapple

Description: Patent for a device to hook to an automobile and lift either the front or the rear of the chassis off of the vehicle. To be used for ease of repair and maintenance to automobile motor.
Date: November 4, 1919
Creator: Wood, Guy & Reagan, Emmet
Partner: UNT Libraries Government Documents Department

Burner-Cap.

Description: Patent for an improved liquid fuel burner, one which can destroy the spines of cacti. The burner can also direct fuel in different angles and when ignited will move the flame onto the retort chamber.
Date: February 11, 1919
Creator: Brown, Robert L. & Carter, James A.
Partner: UNT Libraries Government Documents Department
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