Fire escape – ladder – or scaffold – Scaffold external of shaft
Reexamination Certificate
2004-11-19
2008-10-14
Chilcot, Jr., Richard E. (Department: 3635)
Fire escape, ladder, or scaffold
Scaffold external of shaft
C182S133000
Reexamination Certificate
active
07434662
ABSTRACT:
An apparatus and method for hunting in leaning and non-leaning trees is disclosed. The apparatus includes an adjustable tree stand having top and/or bottom adjustment. Adjustment is provided through the use of an adjustment device attached to a support or a cross-member. The apparatus also includes a measuring device for use in measuring tree “lean.” The measuring device connects to the bottom of the tree stand. The method includes making a gross adjustment of the tree stand based upon measurement of tree lean using the measuring device.
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McFall Harry G.
Patterson Curtis
Chilcot Jr. Richard E.
Golden James B.
Golden's M&I
Smith Matthew J
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