US PATENT SUBCLASS 135 / 117
.~ Closure, viewing window, awning, or sunshade


Current as of: June, 1999
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135 /   HD   TENT, CANOPY, UMBRELLA, OR CANE

87  DF  PORTABLE SHELTER (I.E., TENT OR CANOPY) {18}
117.~ Closure, viewing window, awning, or sunshade


DEFINITION

Classification: 135/117

Closure, viewing window, awning, or sunshade:

(under subclass 87) Subject matter wherein significance is attributable to (a) a door, flap, or similar barrier, (b) a transparent viewing port, (c) an auxiliary open-sided structure having a flaccid roof or (d) means for obscuring the sun.

SEE OR SEARCH THIS CLASS, SUBCLASS:

33.7, for umbrellas with closures to increase the view or for better circulation of air.

93, for closures with ventilating functions.