Patent US4262882A successfully refreshed from Google Patents.
US4262882A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fence structure having improved corner construction
Assignee: AMERICAN FENCE CO Inc
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Filing: 1979-11-26
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Granted: 1981-04-21
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Expires: 1999-11-26
Abstract
Abstract A fence structure includes vertically oriented wooden panels supported by vertical metal posts and horizontal metal rails and maintains an attractive appearance at the corners of the fence structure by permitting the wooden panels positioned at the corners to be in intimate contact with and directly fastened to a metal post located at each corner. The vertically oriented wooden panels are fastened to upper and lower horizontal metal rails. The upper and lower rails are butt-welded to vertical metal posts located at the corners of the fence structure and lap-welded to vertical metal posts located between corners of the fence structure. Each of the wooden panels located at the corners of the fence structure contacts the corner post along substantially its entire length, and fasteners positioned at several points along the length of the corner post secure the corner panels to the corner post for preventing the corner panels from becoming bowed outward.
Inventors
- 👤 Lee A. Simcoe
- 👤 Mathew C. Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:56
CPC Classifications
E; E04; E04H; E04H17/00; E04H17/14; E04H17/1413; E04H17/1417; E04H17/1426; E04H17/143; E04H17/1447; E04H17/145
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
407 words
A fence structure including at least a first and second fence wall intersecting one another at a corner, comprising: a. a first metal post having a rectangular cross-section and extending vertically along the corner, said first metal post having first, second, third, and fourth vertically oriented faces, the first and second faces being perpendicular to one another, the first and third faces being parallel to one another, and the second and fourth faces being parallel to one another; b. a first plurality of metal rails each having a rectangular cross-section and each extending horizontally for supporting the first wall, each of said first plurality of metal rails having an end butt-welded to the first face of said first metal post, each of said first plurality of metal rails having an outer face coplanar with the fourth face of said metal post and an inner face opposing the outer face; c. a second plurality of metal rails each having a rectangular cross-section and each extending horizontally for supporting the second wall, each of said second plurality of metal rails having an end butt-welded to the second face of said first metal post, each of said second plurality of metal rails having an outer face coplanar with the third face of said metal post; d. a second metal post having a rectangular cross-section and extending vertically adjacent the inner face of each of said first plurality of metal rails, said second metal post being lap-welded to the inner face of each of said first plurality of metal rails for supporting the first wall; e. a third metal post having a rectangular cross-section and extending vertically adjacent the inner face of each of said second plurality of metal rails, said third metal post being lap-welded to the inner face of each of said second plurality of metal rails for supporting the second wall; f. a first and a second plurality of panels, at least one of said first plurality of panels intimately contacting the fourth face of said metal post, and at least one of said second plurality of panels intimately contacting the third face of said metal post; and g. attaching means for attaching said first plurality of panels to the outer faces of said first plurality of metal rails to form the first wall and for attaching said second plurality of panels to the outer faces of said second plurality of metal rails to form the second wall.
Claim 2
Dependent Claim
407 words
A fence structure including at least a first and second fence wall intersecting one another at a corner, comprising: a. a first metal post having a rectangular cross-section and extending vertically along the corner, said first metal post having first, second, third, and fourth vertically oriented faces, the first and second faces being perpendicular to one another, the first and third faces being parallel to one another, and the second and fourth faces being parallel to one another; b. a first plurality of metal rails each having a rectangular cross-section and each extending horizontally for supporting the first wall, each of said first plurality of metal rails having an end butt-welded to the first face of said first metal post, each of said first plurality of metal rails having an outer face coplanar with the fourth face of said metal post and an inner face opposing the outer face; c. a second plurality of metal rails each having a rectangular cross-section and each extending horizontally for supporting the second wall, each of said second plurality of metal rails having an end butt-welded to the second face of said first metal post, each of said second plurality of metal rails having an outer face coplanar with the third face of said metal post; d. a second metal post having a rectangular cross-section and extending vertically adjacent the inner face of each of said first plurality of metal rails, said second metal post being lap-welded to the inner face of each of said first plurality of metal rails for supporting the first wall; e. a third metal post having a rectangular cross-section and extending vertically adjacent the inner face of each of said second plurality of metal rails, said third metal post being lap-welded to the inner face of each of said second plurality of metal rails for supporting the second wall; f. a first and a second plurality of panels, at least one of said first plurality of panels intimately contacting the fourth face of said metal post, and at least one of said second plurality of panels intimately contacting the third face of said metal post; and g. attaching means for attaching said first plurality of panels to the outer faces of said first plurality of metal rails to form the first wall and for attaching said second plurality of panels to the outer faces of said second plurality of metal rails to form the second wall.
Claim 3
Dependent Claim
51 words
A fence structure as recited in claim 1 wherein said attaching means attaches said panel intimately contacting the fourth face of said first metal post directly to said first metal post and attaches said panel intimately contacting the third face of said first metal post directly to said first metal post.
Claim 4
Dependent Claim
20 words
A fence structure as recited in claim 1 wherein said first and second plurality of panels are composed of wood.
Claim 5
Dependent Claim
463 words
A fence structure including at least a first and a second fence wall intersecting one another at a corner, comprising: a. a first metal post having a rectangular cross-section and extending vertically along the corner, said first metal post having first, second, third, and fourth vertically oriented faces, the first and second faces being perpendicular to one another, the first and third faces being parallel to one another, and the second and fourth faces being parallel to one another; b. a first plurality of metal rails each having a rectangular cross-section and each extending horizontally for supporting the first wall, each of said first plurality of metal rails having an end butted against and attached to the first face of said first metal post, each of said first plurality of metal rails having an outer face coplanar with the fourth face of said metal post and an inner face opposing the outer face; c. a second plurality of metal rails each having a rectangular cross-section and each extending horizontally for supporting the second wall, each of said second plurality of metal rails having an end butted against and attached to the second face of said first metal post, each of said second plurality of metal rails having an outer face coplanar with the third face of said metal post; d. a second metal post having a rectangular cross-section and extending vertically adjacent the inner face of each of said first plurality of metal rails, said second metal post being attached to the inner face of each of said first plurality of metal rails for supporting the first wall; e. a third metal post having a rectangular cross-section and extending vertically adjacent the inner face of each of said second plurality of metal rails, said third metal post being attached to the inner face of each of second plurality of metal rails for supporting the second wall; f. a first and a second plurality of panels, at least one of said first plurality of panels intimately contacting the fourth face of said metal post, and at least one of said second plurality of panels intimately contacting the third face of said metal post; and g. a plurality of galvanized nails for attaching said first plurality of panels to the outer faces of said first plurality of metal rails to form the first wall and for attaching said second plurality of panels to the outer faces of said second plurality of metal rails to form the second wall, each of said galvanized nails having a shaft portion for extending through one of said panels and into one of said metal rails or into said first metal post, the shaft portion having barbs formed thereon for securely gripping said metal rails or said first metal post.
Claim 6
Dependent Claim
463 words
A fence structure including at least a first and a second fence wall intersecting one another at a corner, comprising: a. a first metal post having a rectangular cross-section and extending vertically along the corner, said first metal post having first, second, third, and fourth vertically oriented faces, the first and second faces being perpendicular to one another, the first and third faces being parallel to one another, and the second and fourth faces being parallel to one another; b. a first plurality of metal rails each having a rectangular cross-section and each extending horizontally for supporting the first wall, each of said first plurality of metal rails having an end butted against and attached to the first face of said first metal post, each of said first plurality of metal rails having an outer face coplanar with the fourth face of said metal post and an inner face opposing the outer face; c. a second plurality of metal rails each having a rectangular cross-section and each extending horizontally for supporting the second wall, each of said second plurality of metal rails having an end butted against and attached to the second face of said first metal post, each of said second plurality of metal rails having an outer face coplanar with the third face of said metal post; d. a second metal post having a rectangular cross-section and extending vertically adjacent the inner face of each of said first plurality of metal rails, said second metal post being attached to the inner face of each of said first plurality of metal rails for supporting the first wall; e. a third metal post having a rectangular cross-section and extending vertically adjacent the inner face of each of said second plurality of metal rails, said third metal post being attached to the inner face of each of second plurality of metal rails for supporting the second wall; f. a first and a second plurality of panels, at least one of said first plurality of panels intimately contacting the fourth face of said metal post, and at least one of said second plurality of panels intimately contacting the third face of said metal post; and g. a plurality of galvanized nails for attaching said first plurality of panels to the outer faces of said first plurality of metal rails to form the first wall and for attaching said second plurality of panels to the outer faces of said second plurality of metal rails to form the second wall, each of said galvanized nails having a shaft portion for extending through one of said panels and into one of said metal rails or into said first metal post, the shaft portion having barbs formed thereon for securely gripping said metal rails or said first metal post.
Claim 7
Dependent Claim
498 words
A fence structure including at least a first and a second fence wall intersecting one another at a corner, comprising: a. a first metal post having a rectangular cross-section and extending vertically along the corner, said first metal post having first, second, third, and fourth vertically oriented faces, the first and second faces being perpendicular to one another, the first and third faces being parallel to one another, and the second and fourth faces being parallel to one another; b. a first plurality of metal rails each having a rectangular cross-section and each extending horizontally for supporting the first wall, each of said first plurality of metal rails having an end butted against and attached to the first face of said first metal post, each of said first plurality of metal rails having an outer face coplanar with the fourth face of said metal post and an inner face opposing the outer face; c. a second plurality of metal rails each having a rectangular cross-section and each extending horizontally for supporting the second wall, each of said second plurality of metal rails having an end butted against and attached to the second face of said first metal post, each of said second plurality of metal rails having an outer face coplanar with the third face of said metal post; d. a second metal post having a rectangular cross-section and extending vertically adjacent the inner face of each of said first plurality of metal rails, said second metal post being attached to the inner face of each of said first plurality of metal rails for supporting the first wall; e. a third metal post having a rectangular cross-section and extending vertically adjacent the inner face of each of said second plurality of metal rails, said third metal post being attached to the inner face of each of said second plurality of metal rails for supporting the second wall; f. a first and a second plurality of panels, at least one of said first plurality of panels intimately contacting the fourth face of said metal post, and at least one of said second plurality of panels intimately contacting the third face of said metal post; and g. a plurality of galvanized screws for attaching said first plurality of panels to the outer faces of said first plurality of metal rails to form the first wall and for attaching said second plurality of panels to the outer faces of said second plurality of metal rails to form the second wall, each of said plurality of galvanized screws having a shaft portion for extending through one of said panels and into one of said metal rails or into said first metal post, the shaft portion having at one end thereof a tip for drilling a hole in one of said metal rails or in said first metal post when the shaft portion is turned, the shaft portion having threads thereon for threadedly engaging one of said metal rails or said metal post.
Claim 8
Dependent Claim
498 words
A fence structure including at least a first and a second fence wall intersecting one another at a corner, comprising: a. a first metal post having a rectangular cross-section and extending vertically along the corner, said first metal post having first, second, third, and fourth vertically oriented faces, the first and second faces being perpendicular to one another, the first and third faces being parallel to one another, and the second and fourth faces being parallel to one another; b. a first plurality of metal rails each having a rectangular cross-section and each extending horizontally for supporting the first wall, each of said first plurality of metal rails having an end butted against and attached to the first face of said first metal post, each of said first plurality of metal rails having an outer face coplanar with the fourth face of said metal post and an inner face opposing the outer face; c. a second plurality of metal rails each having a rectangular cross-section and each extending horizontally for supporting the second wall, each of said second plurality of metal rails having an end butted against and attached to the second face of said first metal post, each of said second plurality of metal rails having an outer face coplanar with the third face of said metal post; d. a second metal post having a rectangular cross-section and extending vertically adjacent the inner face of each of said first plurality of metal rails, said second metal post being attached to the inner face of each of said first plurality of metal rails for supporting the first wall; e. a third metal post having a rectangular cross-section and extending vertically adjacent the inner face of each of said second plurality of metal rails, said third metal post being attached to the inner face of each of said second plurality of metal rails for supporting the second wall; f. a first and a second plurality of panels, at least one of said first plurality of panels intimately contacting the fourth face of said metal post, and at least one of said second plurality of panels intimately contacting the third face of said metal post; and g. a plurality of galvanized screws for attaching said first plurality of panels to the outer faces of said first plurality of metal rails to form the first wall and for attaching said second plurality of panels to the outer faces of said second plurality of metal rails to form the second wall, each of said plurality of galvanized screws having a shaft portion for extending through one of said panels and into one of said metal rails or into said first metal post, the shaft portion having at one end thereof a tip for drilling a hole in one of said metal rails or in said first metal post when the shaft portion is turned, the shaft portion having threads thereon for threadedly engaging one of said metal rails or said metal post.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-04-20 | 1984-10-20 | 1985-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-04-20 | 1988-10-20 | 1989-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-04-20 | 1992-10-20 | 1993-04-21 | $7700.00 | Window Closed / Lapsed |