Tree climbing apparatus
OwnerGeorge B. Sweat, Alvin E. Warreninventors
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OwnerGeorge B. Sweat, Alvin E. Warreninventors
Estimating the term…
A tree climbing apparatus comprising a lower support and an upper support wherein each support includes a platform member and brace members in the form of spaced front and back blades with a pair of spaced tubular members connecting the back blade to the platform member. The lower platform includes a foot receiving area designed to cooperate with foot engageable elements to secure an occupant's feet to the platform and a foot support area located rearwardly of the foot receiving area. The upper platform comprises a seat designed to be disposed closely adjacent to the tree such that when the occupant is disposed on the seat with his feet engaged with the foot engageable elements of the lower platform, the occupant's knees are spaced apart straddling the tree. Additionally, when the brace members of the upper and lower supports are supportably engaged with the tree, the lower platform is substantially parallel to the seat of the upper support and the pairs of tubular members of the upper and lower supports are substantially parallel. The foot support area will be displaced further away from the tree than the seat when the upper and lower supports are supportably engaged with the tree.
A combination tree climbing and seating apparatus for an occupant wherein the occupant's legs furnish the sole power to move the occupant up the tree comprising:
A combination tree climbing and seating apparatus wherein the occupant's legs furnish the motive power to move the apparatus up the tree comprising, a lower support including a foot platform provided with front and rear end portions and a top surface extending generally horizontally, platform brace means including front and back blades connected to said foot platform for selectively biting into the front and back of the tree trunk to supportably engage said foot platform at different elevations on the tree, foot engageable means extending from said top surface adjacent said front end portion for firmly engaging an occupant's feet to allow the occupant to raise or lower said foot platform by lifting and lowering the occupant's legs to respectively disengage and re-engage said platform brace means at selected elevations on the tree, said platform having a foot support area disposed rearwardly of said foot engageable means adjacent said back end portion for permitting the occupant to stand thereon, a seat support including a seat platform having a top surface extending generally horizontally on which an occupant sits with the occupant's back against the tree when said apparatus is used for sitting and facing the tree with the occupant's knees spaced apart and straddling the tree trunk as the occupant's legs are lifted to disengage said foot platform brace means and lowered to re-engage said platform brace means at a different elevation below said seat support during climbing use of said apparatus, seat brace means including short connecting means located generally medially of and extending away from said seat platform and towards the tree, said seat brace means further including a front blade connected to said short connecting means and a back blade connected to said seat support for selectively biting into the front and back of the tree trunk to supportably engage said seat support at different elevations on the tree, said seat brace means being disengaged from the tree trunk as said seat support is tilted upwardly and re-engaged with the tree as the weight of the occupant is disposed on said seat platform, said seat platform being disposed spaced away from the tree and generally above said foot engageable means when said foot platform brace means and said seat brace means supportably engage the tree to enable an occupant to sit on said seat platform with the occupant's back to the tree and the occupant's feet disposed on said foot support area when said apparatus is used for sitting by the occupant.
Dependencies are inferred from the claim text.