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  Partner: UNT Libraries Government Documents Department
 County: Grayson County, TX
 Decade: 1870-1879
Binder for Paper Tablets.

Binder for Paper Tablets.

Date: February 25, 1879
Creator: Murray, Bredett C.
Description: Patent for improvements for tablets for blank paper, leterheads, etc. that holds content securely, including illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Board Roofing.

Board Roofing.

Date: December 19, 1876
Creator: Zimmerman, Arnold W.
Description: Patent for a new design of roofing board. The wooden boards are designed to "contract and expand with changes of temperature" (para. 3) and to allow rain to run off without seeping into the joints of the boards.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Air-Cooling Apparatus.

Improvement in Air-Cooling Apparatus.

Date: March 30, 1875
Creator: Hyatt, Frank A.
Description: Patent for "the construction and arrangement of a refrigerator for the purpose of cooling and maintaining a low and dry temperature, for preserving fresh meats and vegetables, and for cooling rooms for any purpose." (Lines 10-15) Includes instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Bale-Ties.

Improvement in Bale-Ties.

Date: June 8, 1875
Creator: Chadwick, Edwin D.
Description: Patent for improvement in bale-ties, with description and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Baling-Presses.

Improvement in Baling-Presses.

Date: November 27, 1877
Creator: Drake, John
Description: Patent for a baling press "intended for compressing and re-pressing cotton for shipment" (para. 4), and is created using a "simple and efficient" (para. 2) design.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Ballast-Distributing Cars

Improvement in Ballast-Distributing Cars

Date: September 1, 1877
Creator: Dockstader, Adam B.
Description: Patent for ballast-distributing design with new design in changing rails and weight from car to car, including illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Bee-Hives

Improvement in Bee-Hives

Date: December 12, 1876
Creator: Snider, George W.
Description: Patent for an improved design for bee-hives with the sloped V shaped interior designed to aid in warmth for the hive and reducing debris entering the comb. Illustrations included show several cross-sections of the hive construction.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Beer-Refrigerators.

Improvement in Beer-Refrigerators.

Date: August 17, 1875
Creator: Bohart, John N.
Description: Patent for "an improved refrigerator for cooling lager-beer in the keg, and keep it cool for a long time with a small quantity of ice" (lines 15-18) including illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Brick-Presses.

Improvement in Brick-Presses.

Date: May 14, 1878
Creator: Moore, Andrew A.
Description: Patent for a "new and useful improvement in brick-presses by which bricks may be quickly and cheaply pressed by hand power from clay taken direct from bank or mixer" ( Lines 1-3 )including instructions and illustration.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in cane-strippers.

Improvement in cane-strippers.

Date: July 22, 1879
Creator: James, Robert C.
Description: Patent for an improvement in sugar-cane stripping machines, using an arrangement of rollers and a movable spring blade. Includes illustrations.
Contributing Partner: UNT Libraries Government Documents Department
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