Shading system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 8, 1985
Issued Date -
N/A
app pub date -
Jul 19, 1983
filing date -
Sep 28, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention is directed to a shading system in which the shade cord and the winding coil spring are coaxially arranged along a winding shaft or hub for the shade cord. Additionally, the pair of end supports supporting the shade or shade roller or tube are provided with a series of horizontally-extending slots so that the shading device can be arranged to hang in directions other than just straight down from the mounting shade tube.
First Claim
Family
International Classification(s)
Cited Art Landscape
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