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9 Matching Results
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9
Calcining-Furnance.
Patent for updates to "calcining-furnaces", specifically several original and new parts, including illustrations.
Date:
July 31, 1900
Creator:
Hughes,Godfrey
System:
The Portal to Texas History
Corn-Popper
Patent for a corn popper that can also be used for roasting nuts or for general cooking. Illustrations included.
Date:
December 31, 1907
Creator:
Young, George B. & Young, Joseph H.
System:
The Portal to Texas History
Apparatus for Separating or Concentrating Ores
Patent for improvements in apparatus for separating or concentrating ores through a flotation method.
Date:
August 31, 1920
Creator:
Cole, David
System:
The Portal to Texas History
Fluid-Conditioning Apparatus.
Patent for an air conditioning apparatus that provides "new and improved means for moistening and cooling air," including the "collection and accumulation" of the cooling fluid (lines 10-12).
Date:
May 31, 1921
Creator:
Lindauer, William A.
System:
The Portal to Texas History
Table.
Patent for a table that is resistant and adaptable to sudden movements and maintains its tabletop balance, meant for use on ships.
Date:
August 31, 1915
Creator:
Davila, Luis C.
System:
The Portal to Texas History
Electrolytic Cell
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.
System:
The Portal to Texas History
Flying-Machine.
Patent for a flying machine that is designed to carry heavy weight such as for multiple passengers or cargo. It is also designed to be used for military purposes such as for carrying weaponry and soldiers.
Date:
December 31, 1918
Creator:
Torres, Frank
System:
The Portal to Texas History
Rotary Engine.
Patent for a rotary engine, which can be powered with a variety of different power sources and is more efficient and durable than previous ones.
Date:
March 31, 1908
Creator:
Schaefer, Herbert Clyde
System:
The Portal to Texas History
Oiling Device for Stock-Dies.
Patent for an oiling device for stock dies, which is controlled by an operator and is easily detached and cleaned.
Date:
August 31, 1909
Creator:
Thatcher, Frank
System:
The Portal to Texas History