US PATENT SUBCLASS 5 / 57.2
.~.~.~ Having anti-pivoting means

Current as of: June, 1999
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5 /   HD   BEDS

12.1  DF  SOFA BED {15}
51.1  DF  .~ Bed element {8}
57.1  DF  .~.~ Hinge {1}
57.2.~.~.~ Having anti-pivoting means

DEFINITION

Classification: 5/57.2

Having anti-pivoting means:

(under subclass 57.1) Device comprising means to prevent accidental opening or accidental closing of the hinge.