Flexible or portable closure – partition – or panel – Pleating type
Reexamination Certificate
2005-08-02
2005-08-02
Lev, Bruce A. (Department: 3634)
Flexible or portable closure, partition, or panel
Pleating type
C160S084040, C160S134000, C160S330000
Reexamination Certificate
active
06923236
ABSTRACT:
A curtain assembly contains a long cloth. An upper extending portion has a plurality of parallel and equally spaced first folding portions, a plurality of first supporting portions, and a plurality of first rings. The first folding portions are seamed to be as a bag. The second folding portions are seamed to be formed with left and right bags for receiving the second supporting portions. A flexible cloth sleeve is placed between each two bags. A plurality of second rings are seamed to be between the left and right bags. A stopper is combined to the top portion and is controlled by a rope unit so as to stop the cloth at a predetermined position. When second ends of the control ropes of the rope unit move upwards, the second rings of the lower extending portions will overlap so as to form a sector area.
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