US PATENT SUBCLASS 135 / 124
.~.~ Arch-shaped or dome type

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.~.~ Arch-shaped or dome type {4}
125  DF  .~.~.~> Flexible structure {2}
128  DF  .~.~.~> Collapsible {5}
137  DF  .~.~.~> Having floor or base member
138  DF  .~.~.~> Break-down type arch member

DEFINITION

Classification: 135/124

Arch-shaped or dome type:

(under subclass 121) Framework wherein the structure consists of a plurality of vertical, inverted, U-shaped bows.

SEE OR SEARCH CLASS

52, Static Structures (e.g., Buildings),

81.1+, for bearing construction which forms a geodesic shape, and subclass 86 for load bearing construction which forms a curved arch.

160, Flexible or Portable Closure, Partition, or Panel,

132, for pivotally mounted bow or U-shaped strips, slats, or panels.