Non-rotating draft key retainer
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United States of America Patent
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-
Mar 19, 2002
Grant Date -
N/A
app pub date -
Aug 8, 2000
filing date -
Aug 8, 2000
priority date (Note) -
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status (Latency Note)
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Abstract
A non-rotating retainer for a draft key having a circular opening, the non-rotating retainer including a retainer pin and a retainer lock member configured for being received in the circular opening. The retainer lock member is formed from a one-piece flat metallic stock blank and having a U-shaped first end for fitting around the end of the draft key and a projection formed on the retainer lock member, the projection spaced from the U-shaped first end at a distance corresponding to the thickness of the draft key, the retainer pin having a cylindrical portion and an integral head. Along one side of the retainer pin a notch is formed corresponding to a portion of the flat metallic stock blank for receiving the same. The second end of the retainer lock member is adapted for bending over the head of the retainer pin.
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