Tree climbing stand

Details Tree climbing stand Tree climbing stand

1989-04-12

1990-11-13

Chotkowski, Karen J.

Fire escape, ladder, or scaffold

Scaffold external of shaft

182133, A47C 910

Patent

active

049695380

ABSTRACT:
A tree climbing stand utilizing two climbing elements. Also provided is a spring actuated mechanism for locking the tree stand in its expanded, operational position, a retractable safety bar for supporting the back of the climber, and a readily removable cleat, which may be included or excluded at the discretion of the user, for engaging the tree.

REFERENCES:
patent: 2957187 (1960-10-01), Raia
patent: 4129198 (1978-12-01), Hunter
patent: 4137995 (1979-02-01), Fonte
patent: 4331216 (1982-05-01), Amacker
patent: 4337844 (1982-07-01), Hice, Sr.
patent: 4409907 (1983-10-01), Norton
patent: 4452338 (1984-06-01), Untz
patent: 4726447 (1988-02-01), Gibson et al.
patent: 4730700 (1988-03-01), Miller et al.

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