Texas Patents - 405 Matching Results

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Electric Signal System for Electric Cars

Description: Patent for signal systems for electric railways where wires arranged in connection with the signal lamps at the ends of the blocks and on the cars will be lit to signal caution. There will also be a signal within the car if another moving car in the opposite direction enters the same block.
Date: December 26, 1905
Creator: Adams, Edwin J.
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Partner: UNT Libraries Government Documents Department

Switch and Signal System

Description: Patent for a switch and signal system to be used for railroad signaling and to prevent trains on different tracks from colliding. (lines 12-22)
Date: December 12, 1905
Creator: Adams, Edwin J.
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Partner: UNT Libraries Government Documents Department

Tire-Tightener.

Description: Patent for a Tire Tightener that tightens the tire by expanding the felly of the wheel.
Date: October 31, 1905
Creator: Alten, George P.
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Partner: UNT Libraries Government Documents Department

Electrolytic Cell

Description: Patent for an electrolytic cell. "This invention relates to electrolytic cells especially adapted and intended for the electrolyzing of the sulfates of the alkalies to obtain sulfuric acid and alkaline hydrates" (lines 10-13). Illustration included.
Date: October 31, 1905
Creator: Anderson, Henry S.
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Partner: UNT Libraries Government Documents Department

Spark-Arrester

Description: Patent for an improved and simplified spark arrester, which deflects sparks and other products of combustion back into the furnace or into a designated receptacle.
Date: October 10, 1905
Creator: Anderson, Oliver Lacy
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Partner: UNT Libraries Government Documents Department

Railway Frog

Description: Patent for railway frog. This invention is an object to provide an improved mounting of the wing rail. Illustration included.
Date: May 30, 1905
Creator: Anderson, Sidney A.
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Partner: UNT Libraries Government Documents Department

Panorama-Camera.

Description: Patent for a panorama camera to adjust or remove the film without exposing it, including illustrations.
Date: May 16, 1905
Creator: Baker, Franklin James
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Partner: UNT Libraries Government Documents Department
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