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5 Matching Results
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Baling-Press
Patent for an improved baling press.
Date:
June 20, 1911
Creator:
Washington, George M.
System:
The Portal to Texas History
Automatic Funnel.
Patent for a funnel which automatically seals when liquid in a receptacle reaches a certain level. The spout of the funnel also contains a stopper which can be lifted to permit liquid to pass into the receptacle at the desired time.
Date:
June 13, 1911
Creator:
Evans, Jesse M.
System:
The Portal to Texas History
Ironing-Machine
Patent for an ironing machine that has an adjustable ironing board.
Date:
June 27, 1911
Creator:
Green, James J.
System:
The Portal to Texas History
Spark-Plug
Patent for a spark plug that has a cooling method for keeping the porcelain section from cracking and a better way of keeping it clean.
Date:
June 27, 1911
Creator:
Harpst, Fred E.
System:
The Portal to Texas History
Wind-Stacker
Patent for a wind stacker to be adapted to threshers. Illustrations included.
Date:
June 6, 1911
Creator:
Richmond, George E.
System:
The Portal to Texas History