US PATENT SUBCLASS 248 / 434
.~.~.~ With folding support arms

Current as of: June, 1999
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248 /   HD   SUPPORTS

127  DF  STAND {14}
163.1  DF  .~ Plural leg {7}
166  DF  .~.~ Folding {6}
434.~.~.~ With folding support arms {1}
435  DF  .~.~.~.~> Centrally diverging

DEFINITION

Classification: 248/434

(under subclass 166) Device provided with a collapsible frame member for mounting the support surface on the legs.