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Train-Pipe Coupling.
Patent for a coupling for trains air brake hoses/pipes, which automatically connects when train cars are put together.
Date:
August 11, 1908
Creator:
Felkner, William G.
System:
The Portal to Texas History
Singletree-hook and Trace-Securing Device.
Patent for "singletree-hooks and trace-securing devices, the object being to provide a simple and easily-manipulated device of this character which may be readily attached to the ends of a singletree and will serve to hold the end of a trace in secure engagement with the end of the singletree" (lines 9-15) including illustration.
Date:
August 27, 1901
Creator:
Robinson, Henry C.
System:
The Portal to Texas History
Hay Rake
Patent for a hay rake. Illustration included.
Date:
August 10, 1909
Creator:
Lamkin, Lonzo D.
System:
The Portal to Texas History