This subclass is indented under subclass 630. Subject matter especially adapted to support a user"s
lower extremities.
(1)
Note. The patents in the subclass are specifically adapted
to support the thighs, legs, knees, ankles and feet of a person.
SEE OR SEARCH THIS CLASS, SUBCLASS:
624,
for invalid beds or surgical supports within integral
supports for lower body portions and subclass 602 for invalid beds
or surgical supports especially adapted for birthing or obstetric procedures.
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