Patent US351781A successfully refreshed from Google Patents.
Patent US4445591A successfully refreshed from Google Patents.
US4445591A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lightweight, portable hunter's tree stand
Assignee: Individual
•
Filing: 1983-01-13
•
Granted: 1984-05-01
•
Expires: 2003-01-13
Abstract
Abstract A hunter's tree stand (10) comprising a planar seat member (16) of generally rectilinear form having a pair of opposed generally V-shaped notches (18, 19) formed in its opposite ends which are adapted to engage and partially surround, in intimate face-to-face relation, the facing portions of a pair of diverging tree branches (14, 15) at the fork (11) formed thereby, a sharp, laterally projecting V-shaped metal knife-like edge (20) secured to the undersurface of the seat member (16) in juxtaposition to and projecting laterally from the first V-shaped notch (18), and an L-shaped bracket (22) releasably secured to the undersurface of the seat member (16) by means of one or more bolt and nut combinations (29, 31) for permitting lateral extension of said L-shaped bracket (22) relative to the second of the V-shaped notches (19) to permit the depending bracket leg (25) to be placed in face-to-face contact with the other of the diverging branches (14) and positively secured thereto by one or more threaded fasteners (26 ) extending therethrough. The hunter's tree stand (10) may optionally be provided with a soft cushion (36) to render the stand more comfortable in use and/or with a safety line (32) which can be tied off to one of the diverging tree branches.
Inventors
- 👤 Paul M. Mitchell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 16:38
CPC Classifications
A; A01; A01M; A01M31/00; A01M31/02
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
243 words
A lightweight, portable hunter's tree stand comprising, in combination: (a) a rigid planar seat member having opposed ends; (b) first and second V-shaped notches formed in respective ones of said opposed ends of said planar seat member for mounting in partially surrounding face-to-face engagement with the facing sides of a pair of diverging tree branches; (c) means secured to said planar seat member and defining a sharp knife-like edge projecting laterally beyond the edge of said first V-shaped notch formed in one end of said seat member for biting engagement with one of the pair of divergent tree branches for securely holding one end of said tree stand in stable engagement therewith; (d) laterally extending bracket defining means releasably secured to said planar seat member adjacent said second V-shaped notch with freedom for movement into engagement with the other of the pair of divergent tree branches; (e) first means for releasably locking said bracket defining means to said planar seat member in any desired preselected position where one portion of said bracket defining means is in generally face-to-face relation with the other of the pair of divergent tree branches; and, (f) second means extending through said bracket defining means for fixedly securing said seat member to the other of the pair of divergent tree branches so that said planar seat member is securely and stably fixed in position between the divergent tree branches and capable of supporting the weight of a hunter thereon.
Claim 2
Dependent Claim
243 words
A lightweight, portable hunter's tree stand comprising, in combination: (a) a rigid planar seat member having opposed ends; (b) first and second V-shaped notches formed in respective ones of said opposed ends of said planar seat member for mounting in partially surrounding face-to-face engagement with the facing sides of a pair of diverging tree branches; (c) means secured to said planar seat member and defining a sharp knife-like edge projecting laterally beyond the edge of said first V-shaped notch formed in one end of said seat member for biting engagement with one of the pair of divergent tree branches for securely holding one end of said tree stand in stable engagement therewith; (d) laterally extending bracket defining means releasably secured to said planar seat member adjacent said second V-shaped notch with freedom for movement into engagement with the other of the pair of divergent tree branches; (e) first means for releasably locking said bracket defining means to said planar seat member in any desired preselected position where one portion of said bracket defining means is in generally face-to-face relation with the other of the pair of divergent tree branches; and, (f) second means extending through said bracket defining means for fixedly securing said seat member to the other of the pair of divergent tree branches so that said planar seat member is securely and stably fixed in position between the divergent tree branches and capable of supporting the weight of a hunter thereon.
Claim 3
Dependent Claim
24 words
A hunter's tree stand as set forth in claim 1 wherein cushioning means are secured to the upper surface of said planar seat member.
Claim 4
Dependent Claim
49 words
A hunter's tree stand as set forth in claim 1 wherein said seat member is provided with a pair of through openings extending therethrough and a safety line is threaded through said openings for permitting said stand to be tied to one of the pair of diverging tree branches.
Claim 5
Dependent Claim
62 words
A hunter's tree stand as set forth in claim 1 wherein said seat member is provided with a pair of through openings extending therethrough, a safety line is threaded through said openings for permitting said stand to be tied to one of the pair of diverging tree branches, and cushioning means are secured to the upper surface of said planar seat member.
Claim 6
Dependent Claim
119 words
A hunter's tree stand as set forth in claim 1 wherein said laterally extending bracket defining means comprises an L-shaped bracket having a horizontally extending first leg and a depending vertically extending second leg normal thereto, said first leg having a centrally disposed longitudinally extending keyway slot formed therein, means extending through said planar seat member and said slot for releasably clamping said first leg to the lower surface of said seat member in any desired position of lateral extension relative to said seat member, and said second means extending through said bracket defining means for fixedly securing said seat member to the other of said diverging tree branches comprises threaded fastening means projecting laterally through said second leg.
Claim 7
Dependent Claim
24 words
A hunter's tree stand as set forth in claim 5 wherein cushioning means are secured to the upper surface of said planar seat member.
Claim 8
Dependent Claim
49 words
A hunter's tree stand as set forth in claim 5 wherein said seat member is provided with a pair of through openings extending therethrough and a safety line is threaded through said openings for permitting said stand to be tied to one of the pair of diverging tree branches.
Claim 9
Dependent Claim
62 words
A hunter's tree stand as set forth in claim 5 wherein said seat member is provided with a pair of through openings extending therethrough, a safety line is threaded through said openings for permitting said stand to be tied to one of the pair of diverging tree branches, and cushioning means are secured to the upper surface of said planar seat member.
References Cited (Backward Citations)
US2855980A
Cited
US3419108A
Cited
US3719252A
Cited
US3762502A
Cited
US3961686A
Cited
US3949835A
Cited
US3944022A
Cited
US4139080A
Cited
US4321982A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-05-01 | 1987-10-31 | 1988-05-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-05-01 | 1991-10-31 | 1992-05-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-05-01 | 1995-10-31 | 1996-05-01 | $7700.00 | Window Closed / Lapsed |