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7 Matching Results
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Crude-Oil Burner
Patent for a crude oil burner for stoves that does not smoke when it is turned on.
Date:
May 28, 1912
Creator:
Dawson, Oliver B.
System:
The Portal to Texas History
Gas-Producer.
Patent for an improvement to a gas producing apparatus which makes gas continuously from "combustible material mixed with air and the subsequent combination of gases formed by the decomposition" (lines 13-15) of resulting gases, including instructions and illustrations.
Date:
April 28, 1914
Creator:
Hirt, Jules H.
System:
The Portal to Texas History
Cosmetic Lotion.
Patent for a cosmetic lotion to be used as a treatment for imperfections of the skin by inducing sloughing of the epidermis.
Date:
February 28, 1922
Creator:
Newlyn, Thomas J.
System:
The Portal to Texas History
Horse-Power Apparatus.
Patent for an improved horse-power apparatus for hay baling presses. "A pair of cables are arranged in frictional driving relation to one of which cables the house power is applied, while the other serves the purpose of communicating...to the baling press or other power-receiving parts".
Date:
January 28, 1919
Creator:
North, George W. & Andreas, H. M.
System:
The Portal to Texas History
Gasket-Retainer
Patent for a gasket retainer for hoses.
Date:
May 28, 1912
Creator:
Ramage, Jonathan Wade
System:
The Portal to Texas History
Fruit-Jar And Can Opener.
Patent for a new and improved fruit jar and can opener, including instructions and illustrations.
Date:
June 28, 1898
Creator:
Schairer, John Jacob
System:
The Portal to Texas History
Combined Ruler and Blotter
Patent for a combined ruler and blotter (used for writing with ink). Proposed improvement of basic design by being more compact, cheaper to make, and includes a way to tear paper along the ruler's edge.
Date:
July 28, 1914
Creator:
Schmidt, Edward
System:
The Portal to Texas History