US PATENT SUBCLASS 5 / 22
.~.~ Link walk-over

Current as of: June, 1999
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5 /   HD   BEDS

12.1  DF  SOFA BED {15}
17  DF  .~ Extension {3}
22.~.~ Link walk-over

DEFINITION

Classification: 5/22

(under subclass 17) Devices in which a section, usually a seat section, is connected to the frame by radius links to be moved out of the frame by a walk-over motion and take a

position coplanar with a section in the frame.