US PATENT SUBCLASS 135 / 132
.~.~.~.~ Bows pivot on central axis

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


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.~.~.~.~ Bows pivot on central axis {2}
133  DF  .~.~.~.~.~> Multiple bows connected at substantially one point
134  DF  .~.~.~.~.~> Having folding base

DEFINITION

Classification: 135/132

Bows pivot on central axis:

(under subclass 128) Collapsible arch-shaped or dome-type framework wherein each bow rotates about a single horizontal axis (e.g., to form a more compact arrangement).