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Improvement in Truss-Bridges.

Description: Patent for an improved method of truss-bridge construction, "whether made with a single or double roadway and with or without a sidewalk upon one or both sides, so as to enable them to be made with less material and less expense than when made in the ordinary manner, and which shall at the same time have an equal or greater strength." (Lines 14-20) Includes instructions and illustrations.
Date: November 17, 1874
Creator: Miner, John L.
Partner: UNT Libraries Government Documents Department

Improvement in Metallic Window-Blinds.

Description: Patent for "a blind which acts both as a barrier to the progress of flames attacking windows and as a convenient shutter for the common purposes, and is adapted to be adjusted and securely locked in an open or closed position." (Lines 21-26) Includes instructions and illustrations.
Date: August 10, 1875
Creator: Mackrell, William S.
Partner: UNT Libraries Government Documents Department

Improvement In Shoe-Lacings

Description: Patent for relation to device of gaiter-boot's; nature of invention consist in the arrangment of the shoe laces; whereby the shoe laces be properly laced. Proptions of the lace between the eyelet on the left side of the opening be drawn over and placed on hooks or bottons situated on the right side are in like manner placed on hooks or buttons on the left side.
Date: June 6, 1876
Creator: Lindemann, August W. H.
Partner: UNT Libraries Government Documents Department

Improvement in Nail-Extractors.

Description: Patent for an improved instrument for extracting nails which "will increase its effectiveness in equal ratio with the resistance offered by the object under operation" (lines 13-16) including instruction and illustrations.
Date: May 14, 1872
Creator: Franklin, Edward A.
Partner: UNT Libraries Government Documents Department

Improvement in Fences.

Description: Patent for improvement in rail-fence by using “triangular-shaped posted or couplings; it consists in arranging posts of a triangular form and a certain construction diagonally with the rails forming the body of each panel, so that long and short rails may be utilized.” (Lines 14-19) Illustration is included.
Date: August 20, 1872
Creator: Willie, William T.
Partner: UNT Libraries Government Documents Department

Improvement in Fluting Sad-Irons.

Description: Patent for "a new combination of fluting and sad-iron, of such kind that the upper fluting-roller will serve as handle for the sad-iron, there being thus no loose or separate parts required for the two functions." (Lines 17-21) Includes instructions and illustrations.
Date: November 14, 1871
Creator: Franklin, Edward A.
Partner: UNT Libraries Government Documents Department

Ventilating-Flue.

Description: Patent for ventilating-flue made from sheet-metal tubes, and "can be placed in any building without necessitating making the same in one length, the sections being constructed so as to be readily adjusted on each other" (lines 12-15).
Date: December 4, 1894
Creator: Lange, Fritz
Partner: UNT Libraries Government Documents Department

Improvement in Hay and Cotton-Presses.

Description: Patent for improvements in presses for hay, cotton and similar substances, by making the machine portable and the box that holds hay or cotton is adjustable vertically and horizontally. Illustration is included.
Date: October 5, 1869
Creator: Berkeley, John
Partner: UNT Libraries Government Documents Department

Improvement in Cotton-Gin Feeder

Description: Patent for improvements in cotton gins, including endless apron, toothed cylinder, and toothed equalizing and distributing bars. Includes instructions and illustration.
Date: September 6, 1870
Creator: Ralston, Joe
Partner: UNT Libraries Government Documents Department

Improvement in Bale-Ties.

Description: Patent for "a new buckle or tie for holding the ends of the bands of cotton-bales" (lines 18-19) including instructions and illustrations.
Date: December 19, 1871
Creator: Brown, Floyd G.
Partner: UNT Libraries Government Documents Department

Improvement in Insect-Destroying Compounds.

Description: Patent for a "compound for killing the cotton-worm and other insects that infest, eat, and damage the leaves of the cotton-plant," which "consists in combining a poisonous, an adhesive, and a diffusive ingredient in one and the same compound." (Lines 9-14) Includes instructions and illustrations.
Date: June 17, 1873
Creator: Royall, William B.
Partner: UNT Libraries Government Documents Department

Improvement in Cotton Choppers

Description: Patent for improvement in cotton choppers creating a more effective machine relating to the cultivating and chopping of cotton. Includes labeled figures and descriptive text
Date: August 16, 1873
Creator: Garrett, Joseph M.
Partner: UNT Libraries Government Documents Department

Improvement in Bale-Ties.

Description: Patent for bale ties that are designed "to have a series of holes in each end portion of the hoop, so that two keys can be used; also so that the hoop can be taken up short and again used on the compressed or repressed bale." (Lines 20-24) Includes instructions and illustrations.
Date: October 27, 1874
Creator: Jones, Henry B.
Partner: UNT Libraries Government Documents Department
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