Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Susan Cullom0
Edward N. Cullom0
Date of Patent
April 12, 2011
0Patent Application Number
121480770
Date Filed
April 16, 2008
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A rod-shaped anchor has lower and upper ends and a central extent. A fixed plate and a movable plate with adjustment mechanisms couple the plates. The movable plate has an exterior end. A vertical collar slidably receives the central extent of the anchor. Driving mechanisms selectively raise and lower the anchor. A control assembly is operatively coupled with respect to the driving mechanisms.
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