US PATENT SUBCLASS 5 / 36
.~.~ Double unfolding with rising inner section

Current as of: June, 1999
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5 /   HD   BEDS

12.1  DF  SOFA BED {15}
28  DF  .~ Unfolding seat {5}
36.~.~ Double unfolding with rising inner section

DEFINITION

Classification: 5/36

(under subclass 28) Devices in which the seat section carries additional forward unfolding bed sections, the combination having a rising inner section.