Swivel base lockout assembly
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United States of America Patent
Stats
-
Jan 12, 1999
Grant Date -
N/A
app pub date -
Oct 15, 1997
filing date -
Oct 15, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A swivel base lockout assembly for disabling the rotational degree of freedom provided by a swivel plate operably disposed between a stationary base and a chair frame is disclosed. The swivel base lockout assembly includes a threaded fastener extending between the stationary base and a support frame of the chair frame. A spacer bushing is concentrically disposed about the threaded fastener to maintain the substantially parallel orientation of the stationary base and the support frame.
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