US PATENT SUBCLASS 135 / 116
.~ Floor or base structure

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}
116.~ Floor or base structure

DEFINITION

Classification: 135/116

Floor or base structure:

(under subclass 87) Subject matter wherein significance is attributed to the shelter floor or base member.