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Car-Door.
Patent for "an improved freight car door so supported that it will not be shaken or jarred off and can be easily opened and closed at all times no matter how heavily loaded the car may be." (Lines 16-20) Includes instructions and illustrations.
Date:
February 26, 1895
Creator:
Allen, Thomas C.
System:
The Portal to Texas History
Whiffletree-Hook.
Patent for whiffletree-hook that provides "a novel device of this character in which it is impossible for the trace ring or link to become accidentally detached, but which may be readily removed or disengaged from the hook when desired" (lines 15-20). The invention has a flattened circular plate.
Date:
March 26, 1895
Creator:
Flatau, Louis S.
System:
The Portal to Texas History