Patent US5542787A successfully refreshed from Google Patents.
US5542787A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Extruded landscape timber modules
Assignee: Individual
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Filing: 1995-04-20
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Granted: 1996-08-06
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Expires: 2015-04-20
Abstract
Abstract A landscaping system using a plurality of hollow, extruded, artificial timber modules for building a retaining wall is disclosed. The timber modules include top and bottom walls having ribs and channels extending longitudinally therealong, respectively. The ribs of one module snap-fit into the channels of another module to form a wall of vertically stacked modules. Each of the modules include a series of longitudinally spaced holes for receiving stakes therethrough to ensure the stacked modules do not slide with respect to one another. In addition, corner modules having first and second angularly disposed linear portions are adaptively formed to interconnect one set of vertically stacked timbers to another set of vertically stacked timbers. The first and second linear portions are formed to be cooperatively received within the first and second set of vertically stacked modules, respectively.
Inventors
- 👤 Alexander Charlanow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 02:54
CPC Classifications
E; E02; E02D; E02D29/00; E02D29/02; E02D29/025; F; F16; F16B; F16B2200/00; F16B2200/67; Y; Y10; Y10T; Y10T403/00; Y10T403/46; Y10T403/4602
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
387 words
A system for constructing a landscaping structure comprising: a) a first set of at least two elongated timber modules each having first and second opposing surfaces which lie in first and second substantially parallel planes, respectively, and a first and second longitudinal axis extending centrally along said first and second surfaces, respectively; b) a second set of at least two elongated timber modules each having first and second opposing surfaces which lie in first and second substantially parallel planes, respectively, and a first and second longitudinal axis extending centrally along said first and second surfaces, respectively, said first and second longitudinal axes of said first set of at least two elongated timber modules extending in intersecting relation to said first and second longitudinal axes of said second set of at least two elongated timber modules; c) means for snap-fitting said first surface of one of said first and second sets of at least two timber modules to said second surface of another of said first and second sets of at least two timber modules, respectively, whereby said at least two timber modules of each of said first and second sets are vertically stacked upon one another, respectively; d) at least first and second corner modules adaptively formed to interconnect said first and second sets of at least two elongated timber modules, said first and second corner modules each having first and second linear portions angularly disposed to one another, said first and second linear portions each including a longitudinal axis extending therealong, whereby when said first and second corner modules are connected between said first and second sets of at least two timber modules, said longitudinal axis of said first linear portion is parallel to said first and second longitudinal axes of said first set of at least two elongated timber modules, and said longitudinal axis of said second linear portion is parallel to said first and second longitudinal axes of said second set of at least two elongated timber modules; and e) means for connecting said first linear portions of said at least two corner modules to said first set of said at least two elongated timber modules, respectively, and for connecting said second linear portions of said at least two corner modules to said second set of said at least two elongated timber modules, respectively.
Claim 2
Independent Claim
387 words
A system for constructing a landscaping structure comprising: a) a first set of at least two elongated timber modules each having first and second opposing surfaces which lie in first and second substantially parallel planes, respectively, and a first and second longitudinal axis extending centrally along said first and second surfaces, respectively; b) a second set of at least two elongated timber modules each having first and second opposing surfaces which lie in first and second substantially parallel planes, respectively, and a first and second longitudinal axis extending centrally along said first and second surfaces, respectively, said first and second longitudinal axes of said first set of at least two elongated timber modules extending in intersecting relation to said first and second longitudinal axes of said second set of at least two elongated timber modules; c) means for snap-fitting said first surface of one of said first and second sets of at least two timber modules to said second surface of another of said first and second sets of at least two timber modules, respectively, whereby said at least two timber modules of each of said first and second sets are vertically stacked upon one another, respectively; d) at least first and second corner modules adaptively formed to interconnect said first and second sets of at least two elongated timber modules, said first and second corner modules each having first and second linear portions angularly disposed to one another, said first and second linear portions each including a longitudinal axis extending therealong, whereby when said first and second corner modules are connected between said first and second sets of at least two timber modules, said longitudinal axis of said first linear portion is parallel to said first and second longitudinal axes of said first set of at least two elongated timber modules, and said longitudinal axis of said second linear portion is parallel to said first and second longitudinal axes of said second set of at least two elongated timber modules; and e) means for connecting said first linear portions of said at least two corner modules to said first set of said at least two elongated timber modules, respectively, and for connecting said second linear portions of said at least two corner modules to said second set of said at least two elongated timber modules, respectively.
Claim 3
Dependent Claim
131 words
The invention according to claim 1 wherein said snap-fitting means includes: a) said first surface of said one of said first and second sets of at least two timber modules includes at least one rib of predetermined shape protruding outwardly therefrom and longitudinally therealong; b) said second surface of said another of first and second sets of said at least two timber modules includes at least one channel corresponding substantially identically in shape, number and position as said at least one rib, whereby upon placing said first surface of one of said first and second sets of at least two modules in contacting relation to said second surface of said another of said first and second sets of at least two modules, respectively, said channel and rib matingly engage one another.
Claim 4
Dependent Claim
79 words
The invention according to claim 2 wherein said first surfaces of said first and second sets of at least two timber modules include first and second spaced ribs extending longitudinally therealong in parallel relation to one another, and said second surfaces of said first and second sets of at least two timber modules include first and second spaced channels extending longitudinally therealong in corresponding relation to said first and second ribs and in parallel relation to one another, respectively.
Claim 5
Dependent Claim
57 words
The invention according to claim 1 wherein said first and second surfaces of said first and second sets of at least two timber modules include a first and second plurality of longitudinal openings formed therethrough, respectively, each of said first plurality of openings being axially aligned with a corresponding one of said second plurality of openings, respectively.
Claim 6
Dependent Claim
76 words
The invention according to claim 4 wherein said landscaping system includes at least two longitudinal stakes, one of said at least two stakes to be used on said first set of at least two elongated timber modules, and another of said at least two stakes to be used on said second set of at least two elongated timber modules, whereby said stake may be passed through one of each of said corresponding first and second openings.
Claim 7
Dependent Claim
127 words
The invention according to claim 1 wherein said means for connecting said at least two corner modules between said first and second sets of at least two timber modules comprises: a) each module of said first and second sets of said at least two elongated timber modules being tubular and having hollow interior cavities of predetermined contour; b) said first and second linear portions of said at least two corner modules include first and second flange portions, respectively, extending outwardly therefrom along common of said first and second longitudinal axis, respectively; and c) said first and second linear portions being adaptively shaped to be cooperatively and securely received within said hollow interior cavities of said first and second sets of at least two elongated timber modules, respectively.
Claim 8
Dependent Claim
26 words
The invention according to claim 6 wherein said predetermined contour of said cavities and said shape of said first and second flange portions are essentially rectangular.
Claim 9
Dependent Claim
18 words
The invention according to claim 1 wherein said first and second linear portions are perpendicular to one another.
References Cited (Backward Citations)
US250635A
Cited
US3355204A
Cited
US4303289A
Cited
US4787185A
Cited
US4517780A
Cited
US4903447A
Cited
GB2222220A
Cited
GB2262790A
Cited
US5400845A
Cited
US5441241A
Cited
US5431211A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1999-08-06 | 2000-02-05 | 2000-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-08-06 | 2004-02-05 | 2004-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-08-06 | 2008-02-05 | 2008-08-06 | $7700.00 | Window Closed / Lapsed |