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7 Matching Results
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Process of Producing Gas.
Patent for a continuous process of producing a gas rich in carbon monoxide, in which the gas-forming combustible material enters the gas-generating chamber from one end while producer gas exits the other end. Includes instructions and illustrations.
Date:
September 15, 1914
Creator:
Hirt, Jules H.
System:
The Portal to Texas History
Rerailer
Patent for a rerailer for putting railroad cars back on the tracks.
Date:
November 15, 1910
Creator:
McGann, Thomas W. J.
System:
The Portal to Texas History
Slime Separator and Classifier
Patent for a pulp separator and classifying apparatus. Illustrations included.
Date:
February 15, 1910
Creator:
Allen, Charles
System:
The Portal to Texas History
Garment.
Patent for improvements for garments similar to trousers and overalls. Improvements include provision of fastenings that allow for the adjustment of the waistband.
Date:
December 15, 1914
Creator:
Mathias, Albert
System:
The Portal to Texas History
Signal
Patent for an automobile to signal the direction the car will go. The signal tool functions as a hand on each side of the car and can withstand the weather.
Date:
October 15, 1918
Creator:
Hibbert, Lammers R.
System:
The Portal to Texas History
Drafting-Tool.
Patent for a drafting ruler that does not need to be turned end over end to be used.
Date:
May 15, 1917
Creator:
Faas, Walter
System:
The Portal to Texas History
Distilling Device
Patent for a water distilling device which connects to a hot water boiler in a house.
Date:
March 15, 1910
Creator:
Nenninger, Oscar A.
System:
The Portal to Texas History