Nonslip bearing arrangement
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United States of America Patent
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May 9, 2006
Issued Date -
N/A
app pub date -
Dec 18, 2003
filing date -
Oct 24, 1997
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A seating unit includes a mechanism for adjustably positioning a component of the seating unit. The mechanism includes first and second members, each having a generally smooth curvilinear load bearing surface and a plurality of teeth adjacent the load bearing surface. The load bearing surfaces are in contact to transfer load, and the teeth of the first and second members are in engagement to provide non-slip rotation.
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