Texas Patents - 6 Matching Results

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Cuspidor.

Patent for a simple cupsidor that attaches to the floor of railway cars and other places and can be easily cleaned. They are designed to be installed in a line and connected so they can be opened and cleaned at the same time. A valve and a tube hold and empty the contents of the cupsidor.

Date: May 16, 1893

Creator: Simmons, David Pitman

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Harrow.

Patent for a harrow that has "teeth bars or beams and teeth [that] may be readily cleared of rubbish and other obstacles which tend to clog the teeth and interfere with the efficient working of the harrow" (lines 16-20).

Date: June 16, 1895

Creator: Faris, John Wesly

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Cotton-Cultivator.

Patent for a cotton cultivator, which scratches the stalks of each cotton plant to stunt the plants growth and increase its cotton yield.

Date: March 16, 1909

Creator: Pacha, Anton

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Planter Shoe

Patent for a planter shoe. Illustration included.

Date: August 16, 1910

Creator: Pogue, Steward A.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Internal Combustion Engine

Patent for internal combustion engine.

Date: January 16, 1917

Creator: Box, Walter

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Automatic Binder Attachment for Hay Presses

Patent for automatic binder attachment for hay presses with accompanying illustrations of the patent.

Date: October 16, 1917

Creator: Trigg, John B & Hill, William E

Item Type: Patent

Partner: UNT Libraries Government Documents Department