US PATENT SUBCLASS 182 / 186.2
.~.~.~ Pivotally connected legs

Current as of: June, 1999
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182 /   HD   FIRE ESCAPE, LADDER, OR SCAFFOLD

179.1  DF  SELF-SUSTAINING {5}
181.1  DF  .~ Scaffold horse (e.g., trestle) {7}
186.1  DF  .~.~ Beam clamped by leg actuation {1}
186.2.~.~.~ Pivotally connected legs

DEFINITION

Classification: 182/186.2

Pivotally connected legs:

(under subclass 186.1) Device wherein the gripping legs are connected to each other by a hinge joint and wherein gripping is actuated by relative rotation of the gripping legs about their hinge joint.