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7 Matching Results
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Car Coupling
Patent for train car coupling. Illustration included.
Date:
January 17, 1905
Creator:
Jones, Evan S.
System:
The Portal to Texas History
Windmill.
Patent for "a new windmill design to improve the construction of windmills and to provide a simple, durable, and efficient one" (lines 11-12)
Date:
May 22, 1900
Creator:
Benson, Arthur Edgar
System:
The Portal to Texas History
Well-Digging Machine.
Patent for an improved oil well digging machine.
Date:
December 1, 1908
Creator:
Clack, Judge H.
System:
The Portal to Texas History
Spectacles
Patent for spectacles. Illustration included.
Date:
February 21, 1905
Creator:
Trulove, James William
System:
The Portal to Texas History
Plow Attachment
Patent for a plow attachment that is used for cutting the plowed stalks and breaking up large chunks of soil. Illustrations included.
Date:
July 13, 1909
Creator:
Batson, Joseph A.
System:
The Portal to Texas History
Safety-Stirrup.
Patent for a safety stirrup which has a locking mechanism, which will open if a rider is thrown from the saddle to release the foot from the stirrup.
Date:
March 9, 1909
Creator:
Batson, Joseph A.
System:
The Portal to Texas History
Harness-Hanger.
Patent for a harness hanger, which prevents the harnesses from getting tangled.
Date:
September 14, 1909
Creator:
Taylor, William L.
System:
The Portal to Texas History