Door and dock cover
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 21, 1991
Grant Date -
N/A
app pub date -
Jul 20, 1990
filing date -
Jul 20, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An insulated dock plate cover is provided which is connected to the door and thus moves automatically to raised and lowered positions as the door is opened and closed. The forward end of the dock plate cover is connected directly to the lower end of the door while the rear end of the cover is connected by cables which are operatively connected to the conventional door cables in turn connected to a motorized overhead drive shaft.
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Family
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Cited Art Landscape
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