US PATENT SUBCLASS 160 / 39
.~.~ Extensible

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

19  DF  WITH HOOD, CANOPY, SHIELD STORAGE CHAMBER, OR OUTRIGGED RIGID PANEL {7}
38  DF  .~ Structure {1}
39.~.~ Extensible

DEFINITION

Classification: 160/39

(under subclass 38) Devices where such structure is extensible.

SEE OR SEARCH THIS CLASS, SUBCLASS:

130+, for similar structures not disclosed for the purposes shown.