Tree or vertical support stand

Details Tree or vertical support stand Tree or vertical support stand

1992-03-05

1993-01-19

Chin-Shue, Alvin C.

Fire escape, ladder, or scaffold

Scaffold external of shaft

182 3, 182 7, 182150, A01M 3100

Patent

active

051800306

ABSTRACT:
A combination vest or upper torso section and attached seat combination to enable the user to position himself at any vertical location along a tree trunk or other vertical support which permits the user to be in an at rest, seated position or active, standing position. The seat section of the unit is shiftable with respect to the torso section for seated use or travel, walking use and similarly may be detached from the upper torso section such that the upper section may be utilized as a vest. The unit includes flexible support cords for support of the seat and to provide at least partial back support for the user when he is in a seated position. In order to position himself in the tree, tree steps are described but these climbing aids do not form a portion of the invention.

REFERENCES:
patent: 2254179 (1941-08-01), Hoyt
patent: 2851085 (1958-09-01), Woodward
patent: 3448826 (1969-06-01), Rosenblum
patent: 4273216 (1981-06-01), Weissmann
patent: 4347914 (1982-09-01), Gary
patent: 4938436 (1990-07-01), Bradley et al.

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