Fire escape – ladder – or scaffold – Scaffold external of shaft
Reexamination Certificate
2007-02-13
2007-02-13
Chin-Shue, Alvin (Department: 3634)
Fire escape, ladder, or scaffold
Scaffold external of shaft
Reexamination Certificate
active
11336276
ABSTRACT:
A collapsible tree stand and tree stand mounting apparatus is claimed. The tree stand consists of a bottom platform and a seat mounted to a vertical support. A coupling member attached to the vertical support is mountable onto a separate tree stand mounting apparatus. The tree stand mounting apparatus has a receiver with an aperture suitable for receiving the coupling member. The fastening component is mechanically bonded to the tree stand receiver, the fastening component suitable for draping about a tree or post. The fastening component comprises a plurality of loops and a carabiner-type device, each of the plurality of loops suitable for fastening in the carabiner-type device to adjust a length of the fastening component. The tree stand receiver is first fastened to the tree or post with the backside of the receiver against the tree or post and the top facing in a downward direction. The tree stand receiver is then cammed, which causes the front side of tree stand receiver to be against the cylindrical vertical support and the top facing in an upward direction for receiving the coupling member.
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Chin-Shue Alvin
Hall Stephen H
Holt Angela
Lanier Ford Shaver & Payne PC
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