US PATENT SUBCLASS 108 / 85
.~.~.~.~ Responsive to end section movement

Current as of: June, 1999
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108 /   HD   HORIZONTALLY SUPPORTED PLANAR SURFACES

59  DF  PLURAL RELATED HORIZONTAL SURFACES {11}
65  DF  .~ Coplanar extension surface {4}
83  DF  .~.~ Intermediate leaf {5}
84  DF  .~.~.~ Elevating mechanism {1}
85.~.~.~.~ Responsive to end section movement

DEFINITION

Classification: 108/85

(under subclass 84) Device wherein the intermediate leaf insert is elevated from its stored position into the plane of the surface in response to separation of the end sections.