.~.~ Rocker retractable to inoperative position {1}
132
.~.~.~ Ends of composite rockers contact inwardly
DEFINITION
Classification: 297/132
(under subclass 131) Device wherein each rocker is made of two or more jointed or connected parts, and wherein the rockers retract by moving the parts about the joint or connection so that the outer ends move inwardly toward the center.