Texas Patents - 4 Matching Results

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Process of Extinguishing Fire

Description: Patent for a method to extinguish fire. In a fire event, a container holding sulfur and alum is added to a tank holding water, soda and salt which will create pressure and eject the water in the tank.
Date: June 14, 1892
Creator: Millis, Hiram S.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Plow.

Description: Patent for a new and improved plow. This design consists in "[t]he combination, with the plow-beam and plow, of the semicircular stay-brace pivotally secured to the beam at one end and at the other end formed with a slot and a horizontal portion extending across the top of the beam, the bolt passed through the slot into the beam, the colter, and the adjustable wedge-shaped block having a plurality of depressions upon its inner face to receive the horizontal portion of the brace" (lines 81-90).
Date: October 14, 1890
Creator: Dickerman, Lewis M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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