Fire escape – ladder – or scaffold – Scaffold external of shaft
Patent
1994-04-19
1999-07-13
Chin-Shue, Alvin
Fire escape, ladder, or scaffold
Scaffold external of shaft
182135, E04G 300
Patent
active
059213485
ABSTRACT:
A treestand is provided which is constructed of two platforms. Both platforms have a supporting frame, one covered with an open grid member, for standing, while the other has a seat for comfortable seating. The seating platform may be mounted to a tree or the like in one of two positions. One position locates the front end thereof in a downward direction. This opens the front end for use in bow hunting. The other or second position is inverted, with the front end located in an upward direction so that it defines a rest surface for rifle hunting. Each platform is supported by a flexible cable that extends from one side of the outer end of the platform, through a side support around the tree to another pivital side support and is connected to the other side of the outer end. The cable itself is adjustable in length to accommodate different diameter trees.
REFERENCES:
patent: 4417645 (1983-11-01), Untz
patent: 4452338 (1984-06-01), Untz
patent: 4726447 (1988-02-01), Gibson et al.
patent: 5052516 (1991-10-01), Jamieson
patent: 5234076 (1993-08-01), Louk et al.
Brent Hunt's Trophy Whitetail; Treestands.
Brewer Alex
Fuller Ronnie J.
Louk John M.
Chin-Shue Alvin
L & L Enterprises, Inc.
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