US PATENT SUBCLASS 160 / 93
.~.~.~.~ Intermediate axis

Current as of: June, 1999
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160 /   HD   FLEXIBLE OR PORTABLE CLOSURE, PARTITION, OR PANEL

87  DF  PLURAL AND/OR WITH RIGID CLOSURE {5}
89  DF  .~ Diverse types {2}
90  DF  .~.~ With rigid closure {10}
92  DF  .~.~.~ Swinging rigid closures {4}
93.~.~.~.~ Intermediate axis {1}
94  DF  .~.~.~.~.~> With opposite, parallel, offset flexible panels

DEFINITION

Classification: 160/93

(under subclass 92) Combinations in which the rigid closure

or rigid panel is pivoted to swing about an axis intermediate its ends.