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3 Matching Results
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Electric Switch
Patent for an electric switch. Illustration included.
Date:
December 10, 1912
Creator:
Ramsay, Robert L.
System:
The Portal to Texas History
Pipe Connection.
Patent for "an improved means of connecting the T which usually joins the pipe of a windmill-operated pump to a cistern-pipe" (lines 7-9)
Date:
February 10, 1903
Creator:
Collins, Livingston G.
System:
The Portal to Texas History
Combined Hat and Coat Rack.
Patent for a simple hat and coat rack "wherein a hat holder is supported by two garment hooks" and mounted on a wall (lines 11-12).
Date:
November 10, 1914
Creator:
Trice, Bacon S.
System:
The Portal to Texas History