US PATENT SUBCLASS 248 / 517
.~.~ Gravity biased

Current as of: June, 1999
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248 /   HD   SUPPORTS

511  DF  STAFF TYPE {6}
514  DF  .~ Angularly adjustable {2}
517.~.~ Gravity biased

DEFINITION

Classification: 248/517

(under subclass 514) Support wherein the connection of the staff receiving means to the device comprises a pivot to enable the means to be moved into at least one nonvertical position, and wherein the securing means is the force of gravity.