Flexible or portable closure – partition – or panel – With mounting – fastening – or supporting means – Automobile windshield weather protector or sunshield
Reexamination Certificate
2006-01-10
2006-01-10
Purol, David (Department: 3634)
Flexible or portable closure, partition, or panel
With mounting, fastening, or supporting means
Automobile windshield weather protector or sunshield
C296S097800
Reexamination Certificate
active
06983786
ABSTRACT:
A height-adjustable car curtain, mainly characterized by having a case, roughly shaped like a tube with two ends to which connecting elements are attached, connecting to guiding rails at adjustable angles. The guiding rails allow to be cut to suitable lengths. Therefore, car windows of various sizes are readily adapted to. Furthermore, a winding device is provided for winding and unwinding a cord, causing a curtain to be unfolded and folded. The winding device has a control system with a lever arm and a contact switch for switching off a motor upon the cord becoming slack, thus preventing the cord from becoming tangled. Lastly, a directly or remotely operated control circuit is provided, controlling operation of a motor of the winding device, in particular causing the motor to stop and reverse direction if the unfolding or folding curtain encounters an obstacle, preventing damaging of the motor.
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patent: 2004/0182024 (2004-09-01), Varley et al.
Pro-Techtor Int'l Services
Purol David
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