This subclass is indented under subclass 636. Subject matter including different adjustable portions which
are repositionable relative to each other to change the configuration,
dimensions or mode of use.
(1)
Note. The distinct portions of the support generally change
the support characteristics of the support or the orientation of the
support relative to the user. An appendage such as a strap would
not be sufficient to bring the device in this subclass.
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