UNT Libraries Government Documents Department - 123 Matching Results

Search Results


Description: Patent for an ant-trap using a portable receptacle with three different designs, each can be used as an individual trap or in any combinations to lure ants into the bottom of the receptacle without any means of escaping, including illustration.
Date: August 7, 1860
Creator: Cottingham, G. W. & Menefee, John S.

Bolt for Doors.

Description: Patent for the improvement of bolt locks on double doors using a lever lock for safety and ease of locking and unlocking one or both doors, including illustration.
Date: June 26, 1860
Creator: Bonney, N. W.


Description: Patent for a harness ring for connecting and disconnecting from other fastening hooks, chains, or rings, including illustration.
Date: November 13, 1860
Creator: Kirk, John P.

Coffee and Teapot.

Description: Patent for an improved coffee and teapot, in which the coffee or tea are boiled into the water and then strained out. Included instructions and illustrations.
Date: June 15, 1869
Creator: Heiss, Gregor


Description: Patent for a coffee roaster that intends to "supply a ready and cheap means of effectually stirring the grains of coffee while being roasted in any convenient and suitable vessel...(lines 6-9). The patent includes instructions and an illustration.
Date: November 23, 1869
Creator: Hall, Thomas J.


Description: Patent for a machine that cleans cotton by placing the seed into a rotating cylinder it is carried and removed using air presser through spiral fan blades and pins to rid impurities, including illustrations.
Date: September 11, 1860
Creator: Smith, Charles


Description: Patent for a machine that uses revolving brush cylinders, stationary brushes, and stripping boards to prepare cotton for ginning, including illustration.
Date: March 12, 1861
Creator: Eastham, A. S.

Hanging Millstones.

Description: Patent for improvement of hanging millstones using a driver to hang the runner of a pair of millstones, “as it rotates, adjust itself to the position of the stationary stone, and the parallelism of the faces of the two stones be preserved whether the stationary one be perfectly horizontal or not” (lines 19-24), including illustration.
Date: May 29, 1860
Creator: Dance, G. P.

Improved Anchor for Animals.

Description: Patent for improvement in animals’ anchor in which it allow the animals to graze without being twisted or wound up the rope by using the combination of a swiveled loop and a pivoted loop with each other, and a pin. “This pin is made with four wings, or radial longitudinal flanges, tapering to a point at its lower end and is readily forced into the ground, and easily drawn out, but will resist a very strong side-draught.” (Lines23-27) Illustration is included.
Date: June 8, 1869
Creator: Raiford, P. H.

Improved Baling-Press.

Description: Patent for improvements in portable press by dividing the pressing-chamber into two parts, one of which is fixed to the wagon-frame, the other part is movable. “The movable part contains the follower, adapted to be titled with it, and operated by the winding-drum, cords, wheel and the wings, working in the horizontal slots in the sides of these parts.” (Lines 81-85) Illustration is included.
Date: January 12, 1869
Creator: Berkeley, J.

Improved Cosmetic.

Description: Patent for improvement in cosmetics by using various chemicals to enhance the cosmetics in which it “can remove freckles or tan-discoloration from the skin, and for improving the complexion.” (Line 5-6) Formula for the improved cosmetic is included. Instructions on how to prepare the cosmetic and how to use the cosmetic are described. There is no illustration.
Date: February 25, 1868
Creator: Wilson, I. M.

Improved Ditching-Machine.

Description: Patent for improvement in ditching machine which “consists of a boring or ditching-auger, suspended from the frame of a truck, and having an enlarged head projecting in advance of the truck, and rotated, so as to bore out a groove as the truck is moved along, screwing the earth taken back through a trough, to an elevator which carries it up to a spout, chuting it to one side.” (Lines 13-19) Illustration is included.
Date: November 16, 1869
Creator: McGehee, James W.