Whiffletree-Hook.
Description:
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.
Item Type:
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Patent
Partner:
UNT Libraries Government Documents Department