Flexible or portable closure – partition – or panel – Roll type – With rotating means
Reexamination Certificate
2005-10-18
2005-10-18
Purol, David (Department: 3634)
Flexible or portable closure, partition, or panel
Roll type
With rotating means
C160S17810V
Reexamination Certificate
active
06955208
ABSTRACT:
This device is related to an operating rope wound on a sprocket of clutch for operating a sunshade. When a user pulls the operating rope to either opening or closing direction, a shaft being attached to the sprocket and clutch is rotated to open or close the sunshade. The operating rope comprises a primary rope (4) and a plurality of beads (5) being integrally fixed on the primary rope (4) with equidistant intervals. The primary rope (4) passes through the center of the beads (5) being made of plastic. The beads (5) are also formed with the directional indicators to avoid the wrong operation of the sunshade. The plurality of beads having a different cross section at the top and bottom with respect to the center is aligned in series to indicate an operating direction.
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patent: 6250359 (2001-06-01), Lorio et al.
Purol David
Thorpe North & Western
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