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  Partner: UNT Libraries Government Documents Department
 Decade: 1870-1879
Improvement in Portable Houses.

Improvement in Portable Houses.

Date: January 8, 1878
Creator: Boyd, John
Description: Patent for improvements in the construction of portable wooden houses, including instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Plows.

Improvement in Plows.

Date: January 1, 1878
Creator: Payne, Joseph Mott
Description: Patent for improvements in adjusting devices and attachments for sulky plows, including instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Churns.

Improvement in Churns.

Date: January 1, 1878
Creator: McConnell, John A. & McConnell, William V.
Description: Patent for a better churn which makes butter faster, releases butter from the churn more easily, and is simple to create and use. Includes instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Gang and Sulky Plows.

Improvement in Gang and Sulky Plows.

Date: January 8, 1878
Creator: McCormick, John Robert
Description: Patent for improvements in gang and sulky plows which "consists in an axle having the double crank of the transporting-wheel journaled upon the outer bend of said crank, working between the side beams of the plow-frame, and the connecting-rods pivoted, respectively, to the said bars and to the end and inner bend of said crank" (lines 17-23). Includes instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Churns.

Improvement in Churns.

Date: January 1, 1878
Creator: Davis, Henry T.
Description: Patent for improvements in churns with specific improvements in dasher-rods and lids. This patent includes illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Adjustable Hammers for Fire-Arms.

Improvement in Adjustable Hammers for Fire-Arms.

Date: January 8, 1878
Creator: Toepperwein, Emil A. F.
Description: Patent for "the particular construction and arrangement of such swiveling striker with its locking devices, and its combination with a double-barreled gun, whereby a single hammer may be employed for both barrels, the striker being capable of such adjustment as to bring it within the range of either nipple, or into an intermediate position between the two, for the prevention of accidents." (Lines 17-26) Includes instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Earth-Boring Machines.

Improvement in Earth-Boring Machines.

Date: January 1, 1878
Creator: Yarborough, William H.
Description: Patent for improvements in earth-boring machines with new design and connections, including illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Band-Cutting Feeders for Thrashing-Machines.

Improvement in Band-Cutting Feeders for Thrashing-Machines.

Date: January 15, 1878
Creator: Andrews, Henry K.
Description: Patent for improvements in the design of band-cutters and feeders for thrashing machines, including instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Water-Wheels.

Improvement in Water-Wheels.

Date: January 8, 1878
Creator: Cross, David L.
Description: Patent for improvements in the construction of water-wheels, including illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Cotton-Presses.

Improvement in Cotton-Presses.

Date: January 1, 1878
Creator: Thompson, Robert C. & Thompson, Joseph N.
Description: Patent for "improvements in cotton-presses, it's object being to produce a compact and efficient apparatus, adapted to be secure in the floor between the first and second stories of a building, in such a manner that the press-box can be filled and the cotton made up into bales in the upper story, while the pressing operation is effected from below." (Lines 7-15) Includes instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
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