US PATENT SUBCLASS 248 / 325
.~.~.~ Weights counterbalance

Current as of: June, 1999
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248 /   HD   SUPPORTS

317  DF  SUSPENDED SUPPORTS {5}
323  DF  .~ Adjustable {2}
324  DF  .~.~ Pivoted parts {2}
325.~.~.~ Weights counterbalance

DEFINITION

Classification: 248/325

(under subclass 324) Devices in which there is also provided a weight counterbalance for one or more of the pivoted sections.