Fire escape – ladder – or scaffold – Scaffold external of shaft
Patent
1986-11-17
1988-11-08
Machado, Reinaldo P.
Fire escape, ladder, or scaffold
Scaffold external of shaft
108152, A45F 326, A47C 910
Patent
active
047829184
ABSTRACT:
A tree stand for supporting a hunter, outdoorsman, cameraman or the like at an elevated position upon a tree trunk. The stand includes tree-engaging extensions which support a longitudinal subframe spaced from the tree. Mounting extensions are provided for a platform and seat. The platform and seat are independently pivotal between extended and retracted positions. In the retracted positions the seat and platform are over top dead center to be gravity biased against the stationary framework.
REFERENCES:
patent: 1409559 (1922-03-01), McLeod
patent: 2855980 (1958-10-01), Konieczka
patent: 3493080 (1970-02-01), Ehlert
patent: 4120379 (1978-10-01), Carter
patent: 4129198 (1978-12-01), Hunter
patent: 4236602 (1980-12-01), Leggett
patent: 4369858 (1983-01-01), Babb
patent: 4411335 (1983-10-01), Forrester
patent: 4549635 (1985-10-01), Early
patent: 4552246 (1985-11-01), Thomas
Brunner Karen L. T.
Brunner Paul B.
LandOfFree
Portable collapsible tree stand does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Portable collapsible tree stand, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portable collapsible tree stand will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-459843