US PATENT SUBCLASS 182 / 186.4
.~.~ Leg coupled directly to beam

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}
186.4.~.~ Leg coupled directly to beam

DEFINITION

Classification: 182/186.4

Leg coupled directly to beam:

(under subclass 181.1) Device wherein the upper portion of the supporting leg comprises a means for engaging the horizontal beam (e.g., socket, channel, etc.).