US PATENT SUBCLASS 135 / 133
.~.~.~.~.~ Multiple bows connected at substantially one point

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}
132  DF  .~.~.~.~ Bows pivot on central axis {2}
133.~.~.~.~.~ Multiple bows connected at substantially one point

DEFINITION

Classification: 135/133

Multiple bows connected at substantially one point:

(under subclass 132) Collapsible arch-shaped or dome-type pivoting framework wherein each arch member rotates about the same central connector (e.g., to form a more compact arrangement).