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Improvement in Wheel-Plows.

Description: Patent for an improvement in wheel plows made so that "the plowing may be done by passing back and forth in parallel lines" (lines 17-18).
Date: September 5, 1871
Creator: Coreth, Rudolph
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Saws.

Description: Patent for improvements to circular or straight saws that steady the saw and prevent vibration and buckling. Includes instructions and illustrations.
Date: December 19, 1871
Creator: Littlepage, Caleb V.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Soldering-Irons.

Description: Patent for "an apparatus to be used with the common soldering-iron, whereby the same can be heated and kept heated continually while the iron is used." (Lines 6-9) Includes instructions and illustrations.
Date: December 19, 1871
Creator: Williams, Joseph
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Shot-Cases and Distributers

Description: Patent for a "new receptacle for holding several grades of shot, and to an adjustable distributing device for the same. Its object is to enable traders to keep the several kinds or grades of shot in one receptacle, but so that suitable quantity of any one kind can be readily and conveniently measured out" (lines 20-26).
Date: January 3, 1871
Creator: Booton, Sinclair
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Saw-Sets.

Description: Patent for a simply constructed device for setting the teeth of saws. Includes illustrations and descriptions of its parts and usage.
Date: January 3, 1871
Creator: Harris, Henry A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Current-Wheels.

Description: Patent for improvements in current-wheels, consisting of an improved arrangement of feathering-buckets, the gate, and opening devices. It includes a description and illustration.
Date: June 6, 1871
Creator: Tuder, William
Item Type: Refine your search to only Patent
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.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Methods of Forming Saw-Teeth.

Description: Patent for "a rule for giving to the backs of saw-teeth such an angle as will allow the teeth to be made of proper strength and at the same time to be chambered out and pointed so that they will cut the wood like chisels instead of scraping or tearing the wood." (Lines 14-19) Includes instructions and illustrations.
Date: December 19, 1871
Creator: Littlepage, Caleb V.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Grinding-Mills

Description: Patent for an improvement in grinding-mills, combining the operative mechanism with spindles - in which the both the grinding stones obtain relative surface speeds only half the actual speed of the stones.
Date: May 9, 1871
Creator: Hensley, Henry
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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