Climbing device

Details Climbing device Climbing device

1995-09-11

1998-09-01

Chin-Shue, Alvin C.

Fire escape, ladder, or scaffold

Ladder

With hook or grab

182196, F06C 136

Patent

active

057997527

ABSTRACT:
A climbing device for clamping around a tree trunk having a generally C-shaped clamp configuration including oppositely disposed trunk engagement portions; a handle portion extending vertically therefrom for positioning the device on the tree trunk; a flexible ladder secured to a horizontal offset aperture support leg extends from the trunk engagement portion. The ladder is capable of being used when the climbing device is engaged about the tree.

REFERENCES:
patent: 3336999 (1967-08-01), McSwain
patent: 3961686 (1976-06-01), Starkey
patent: 3995714 (1976-12-01), Brookes et al.
patent: 4009763 (1977-03-01), Hunter
patent: 4098372 (1978-07-01), Luckey
patent: 4113055 (1978-09-01), Gleockler et al.
patent: 4129198 (1978-12-01), Hunter
patent: 4469195 (1984-09-01), Sartain
patent: 4545460 (1985-10-01), Byrd
patent: 4844207 (1989-07-01), Andrews et al.
patent: 5332063 (1994-07-01), Amacker

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