Texas Patents - 5 Matching Results

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Safety Appliance

Description: Patent for safety appliances and is primarily for when railroad cars encounter broken rails or leave the tracks completely.
Date: October 28, 1914
Creator: Jones, Martin A.
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Partner: UNT Libraries Government Documents Department

Thermostat.

Description: Patent for an improved and automatic thermostat tool to regulate temperature including instructions and illustrations.
Date: December 28, 1915
Creator: Royall, John H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Trunk-Strap.

Description: Patent for an "efficient and inexpensive" (lines 13-14) trunk strap, including instructions and illustration. The strap is comprised of adjustable sections, the free ends of which hook into angular plates on the bottom of the trunk.
Date: March 28, 1916
Creator: Hall, James T.
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Partner: UNT Libraries Government Documents Department
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