US PATENT SUBCLASS 135 / 136
.~.~.~.~ Arch member
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}
121
DF
.~ Framework {9}
124
DF
.~.~ Arch-shaped or dome type {4}
128
DF
.~.~.~ Collapsible {5}
136
.~.~.~.~ Arch member
DEFINITION
Classification: 135/136
Arch member:
(under subclass 128) Collapsible arch-shaped or dome-type framework wherein the U-shaped bow is capable of being folded (e.g., for transportation).