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  Partner: UNT Libraries Government Documents Department
 County: Harris County, TX
 Collection: Texas Patents
Improvement in Cotton and Hay Presses.

Improvement in Cotton and Hay Presses.

Date: July 5, 1859
Creator: Stockbridge, Elam
Description: Patent for the "improvement in Horizontal Cotton - Presses for compressing cotton, hay, and other articles and substances for baling; ..." (lines 3-6), including illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Fish-Hooks.

Improvement in Fish-Hooks.

Date: April 11, 1854
Creator: Sigler, Henry
Description: Patent for "new and useful improvement in the Sockdolager Fish-Hook" (lines 4-5), including illustration.
Contributing Partner: UNT Libraries Government Documents Department
Valve-Gear for Steam-Engines.

Valve-Gear for Steam-Engines.

Date: July 30, 1850
Creator: Milner, George B.
Description: Patent for improving the cut-off of steam-engines through a simple valve motion, including illustration.
Contributing Partner: UNT Libraries Government Documents Department
Rotary Steam-Engine.

Rotary Steam-Engine.

Date: August 16, 1859
Creator: Montjoy, George J. & Sawyer, J. B.
Description: Patent for the improvement of the rotary engine through the arrangement of passages and system of pistons for a more simple construction with little friction, including illustration.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Curing Meat, &c.

Improvement in Curing Meat, &c.

Date: September 12, 1846
Creator: Allen, Augustus C.
Description: Patent for curing meat using an air-tight brine vacuum to heat and purify the meat, including illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Brick-Machine.

Brick-Machine.

Date: May 30, 1848
Creator: Wilson, Robert
Description: Patent for a machine, which the inventor calls "The Concussion Brick-Machine", that makes bricks using molds, including illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Improved Mode of Preserving Meat.

Improved Mode of Preserving Meat.

Date: October 6, 1868
Creator: Perl, Dr. M.
Description: Patent for a process that claims to preserve meat. The patent includes only instructions and no illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Circular-Saw Guides.

Improvement in Circular-Saw Guides.

Date: June 9, 1868
Creator: Milner, Thomas
Description: Patent for a new and improved arrangement of guides for circular saws. Includes illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Furnaces.

Improvement in Furnaces.

Date: April 12, 1870
Creator: Morris, Joseph R.
Description: Patent for improvements in furnaces, using steam to create heat. It includes a description and illustration.
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Combined Axle-Boxes, Sand-Bands, and Casings for Carriage-Wheel Hubs.

Improvement in Combined Axle-Boxes, Sand-Bands, and Casings for Carriage-Wheel Hubs.

Date: December 26, 1871
Creator: McNalley, Micheal
Description: Patent for improvements in combined axle-boxes, sand-bands, and casings for carriage-wheel hubs. The patent includes instructions and an illustration.
Contributing Partner: UNT Libraries Government Documents Department
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