Fire escape – ladder – or scaffold – Scaffold external of shaft
Reexamination Certificate
2007-08-21
2007-08-21
Thompson, II, Hugh B. (Department: 3634)
Fire escape, ladder, or scaffold
Scaffold external of shaft
C182S135000
Reexamination Certificate
active
11324269
ABSTRACT:
A tree stand includes a platform having a tree engaging end; a pair of hollow support arms pivotally connected to the sides of the platform; a belt having ends slidable in the support arms for forming a loop around a tree trunk to connect the platform to the tree; latches on the arms for locking the ends of the belt in position; and a bungee cord or spring connecting one end of the belt to the platform or support arms, whereby when one latch is released the belt is pulled into one arm to shorten the loop around the tree.
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Seaby George A.
Thompson II Hugh B.
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