US PATENT SUBCLASS 248 / 155.3
.~.~.~ Slidable extensor

Current as of: June, 1999
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248 /   HD   SUPPORTS

127  DF  STAND {14}
155  DF  .~ Convertible to cane {4}
155.2  DF  .~.~ Radially hinged support arms {1}
155.3.~.~.~ Slidable extensor

DEFINITION

Classification: 248/155.3

(under subclass 155.2) Device in which the supporting arms are connected to the central support by a member slidable relative thereto.