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US4475627A Expired / Lapsed US ⏱️ 0.0 years remaining

Portable tree stand/camp stool

Assignee: BUCKSY INCORPORTED A NC CORP
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Filing: 1981-08-05
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Granted: 1984-10-09
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Expires: 2001-08-05
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Abstract

Abstract A combination camp stool and tree stand has a chain and wedge bar combination that creates stable mounting on living trees without damaging the tree. The platform of the stand affords ample room and comfort for the occupant.

Inventors

  • 👤 William K. Eastridge

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 12:09
CPC Classifications
A; A01; A01M; A01M31/00; A01M31/02

Claims Analysis

Total Claims: 8
Claim 1
Independent Claim 253 words
A portable seating device useful as a self supporting campstool or tree supported stand, comprising a substantially flat platform; a tubular support frame, comprising two leg sections and a cross connection section, pivotally mounted at the lower end of the platform; a rigid reinforcing strut, pivotally mounted outwardly at one end to a determined point of each support frame leg section; means for detachably mounting the other end of each reinforcing strut to the upper end of the platform; a seat frame having a seat, comprising two leg sections and a cross connection section, said seat frame being pivotably mounted inwardly of and to said determined point of each support frame leg section whereby said seat frame can be rotated to a downward and out of the way position so moisture will not collect on the seat, said support frame, seat frame and reinforcing struts being foldable to said platform to define a closed position and defining an open position when said reinforcing struts are mounted at the upper end of the platform; a wedge means attached to the support frame cross connection section; and a flexible, elongated support means attached to said support frame cross connection section for wrapping around a tree to secure the support frame cross connection section to said tree, said flexible support means being attached below said wedge means, whereby, when the seating device is secured to a tree in the closed position, opening the seating device forces the wedge means into the outer surface of the tree.
Claim 2
Dependent Claim 253 words
A portable seating device useful as a self supporting campstool or tree supported stand, comprising a substantially flat platform; a tubular support frame, comprising two leg sections and a cross connection section, pivotally mounted at the lower end of the platform; a rigid reinforcing strut, pivotally mounted outwardly at one end to a determined point of each support frame leg section; means for detachably mounting the other end of each reinforcing strut to the upper end of the platform; a seat frame having a seat, comprising two leg sections and a cross connection section, said seat frame being pivotably mounted inwardly of and to said determined point of each support frame leg section whereby said seat frame can be rotated to a downward and out of the way position so moisture will not collect on the seat, said support frame, seat frame and reinforcing struts being foldable to said platform to define a closed position and defining an open position when said reinforcing struts are mounted at the upper end of the platform; a wedge means attached to the support frame cross connection section; and a flexible, elongated support means attached to said support frame cross connection section for wrapping around a tree to secure the support frame cross connection section to said tree, said flexible support means being attached below said wedge means, whereby, when the seating device is secured to a tree in the closed position, opening the seating device forces the wedge means into the outer surface of the tree.
Claim 3
Dependent Claim 70 words
The portable seating device of claim 1, wherein the reinforcing strut mounting means comprises a bracket mounted to the upper end of the platform, said bracket having an upper section with an opening therethrough; a dowel attached to the other end of the strut and receivable into said opening; and a sleeve slidably mountable on the strut and over the upper section of the bracket to define a lock position.
Claim 4
Dependent Claim 21 words
The portable seating device of claim 2, including a slot in the sleeve to accept the dowel in the lock position.
Claim 5
Dependent Claim 53 words
The portable seating device of claim 1, wherein the wedge means comprises a wedge bar having cleats at each end for engaging a tree, said cleats being bent inwardly at approximately a radial direction relative to the tree and means for contacting the tree and limiting penetration of the cleats into the tree.
Claim 6
Dependent Claim 283 words
A portable seating device useful as a self supporting campstool or tree supported stand, comprising a substantially flat platform; a tubular support frame, comprising two leg sections and a cross connection section, pivotedly mounted at the lower end of the platform; a rigid reinforcing strut, pivotally mounted outwardly at one end to a determined point of each support frame leg section; means for detachably mounting the other end of each reinforcing strut to the upper end of the platform, comprising a bracket mounted to the upper end of the platform, said bracket having an upper section with an opening therethrough, a dowel attached to the other end of the strut and receivable into said opening, and a sleeve slidably mountable on the strut and over the upper section of the bracket to define a lock position; a seat frame, comprising two leg sections and a cross connection section, said seat frame being pivotally mounted inwardly of and to said determined point of each support frame leg section, said support frame, seat frame and reinforcing struts being foldable to said platform to define a closed position and defining an open position when said reinforcing struts are mounted at the upper end of the platform; a wedge means attached to the support frame cross connection section; and a flexible, elongated support means attached to said support frame cross connection section for wrapping around a tree to secure the support frame cross connection section to said tree, said flexible support means being attached below said wedge means, whereby, when the seating device is secured to a tree in the closed position, opening the seating device forces the wedge means into the outer surface of the tree.
Claim 7
Dependent Claim 283 words
A portable seating device useful as a self supporting campstool or tree supported stand, comprising a substantially flat platform; a tubular support frame, comprising two leg sections and a cross connection section, pivotedly mounted at the lower end of the platform; a rigid reinforcing strut, pivotally mounted outwardly at one end to a determined point of each support frame leg section; means for detachably mounting the other end of each reinforcing strut to the upper end of the platform, comprising a bracket mounted to the upper end of the platform, said bracket having an upper section with an opening therethrough, a dowel attached to the other end of the strut and receivable into said opening, and a sleeve slidably mountable on the strut and over the upper section of the bracket to define a lock position; a seat frame, comprising two leg sections and a cross connection section, said seat frame being pivotally mounted inwardly of and to said determined point of each support frame leg section, said support frame, seat frame and reinforcing struts being foldable to said platform to define a closed position and defining an open position when said reinforcing struts are mounted at the upper end of the platform; a wedge means attached to the support frame cross connection section; and a flexible, elongated support means attached to said support frame cross connection section for wrapping around a tree to secure the support frame cross connection section to said tree, said flexible support means being attached below said wedge means, whereby, when the seating device is secured to a tree in the closed position, opening the seating device forces the wedge means into the outer surface of the tree.
Claim 8
Dependent Claim 20 words
The portable seating device of claim 5, including a slot in the sleeve to accept the device in lock position.

References Cited (Backward Citations)

CH268104A Cited
US3368725A Cited
US3493080A Cited
US3871482A Cited
US3927733A Cited
US4148376A Cited
US4137995A Cited
US4236602A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1987-10-09 1988-04-09 1988-10-09 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1991-10-09 1992-04-09 1992-10-09 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1995-10-09 1996-04-09 1996-10-09 $7700.00 Window Closed / Lapsed

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