Texas Patents - 9 Matching Results

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Acetylene-Gas Generator

Patent for a generator that runs on acetylene gas with a component that releases excess gas in the event the gasometer is overcharged, including illustrations.

Date: November 14, 1905

Creator: Menczer, Samuel A.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Apparatus for Controlling Trolley Poles

Patent for an apparatus for controlling trolley poles. "This invention relates to an apparatus for controlling trolley poles employed for effecting electrical connection between a trolley wire and a motor on a car, and has for its object to provide improved means for automatically throwing the trolley into position to be placed in engagement with the trolley wire" (line 9-15). Illustrations included.

Date: November 10, 1903

Creator: Bogue, Judson L. & Jennings, David M.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Hame and Trace Connector.

Patent for a hame and trace connector with an "improved pivoted or jointed connection between the ends of the trace connector and the hame"(lines 16-18).

Date: November 24, 1908

Creator: Brents, William Rufus & Gunn, William Parks

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Liquid-Fuel-Lighting System.

Patent for a liquid fuel lighting system, which supplies a pilot light to lamps or stoves without using a separate torch to light them.

Date: November 9, 1909

Creator: Burton, Arthur

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Obstetrical Device.

Patent for an obstetrical device that consists of metal knee braces and hand holds, which allows pressure to be exerted on the knees by either the patient or a doctor which helps the mother's pushing power to increase and shorten labor.

Date: November 16, 1909

Creator: Barnes, Henry J.

Item Type: Patent

Partner: UNT Libraries Government Documents Department