Venetian blind control
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 24, 1989
Grant Date -
N/A
app pub date -
Jul 28, 1988
filing date -
Feb 29, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A clutch assembly for a venetian blind and having a drive member, a driven member, a first engagement device on the drive member, a second engagement device on the drive member, adapted to cooperate to transmit rotation to the blind, and the first and second engagement devices being disengageable in response to over-rotation to discontinue transmission of rotation to the blind. Also disclosed is a connector coupling for connecting between a venetian blind gear drive and a venetian blind wand, and having a pair of resilient fingers, the fingers being received in an opening in a gear drive shaft.
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