US5108231A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Embankment block
Assignee: Individual
•
Filing: 1990-01-11
•
Granted: 1992-04-28
•
Expires: 2010-01-11
Abstract
Abstract In an embankment block with essentially a frame-like design for the construction of embankment structures on which plants can be planted, the front longitudinal wall (1) is shaped approximately like a shield, whereby the same projects on the top side and in longitudinal direction over the frame outlines by approximately a wall thickness.
Inventors
- 👤 Peter Rausch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 10:25
CPC Classifications
E; E01; E01F; E01F8/00; E01F8/02; E01F8/021; E01F8/023; E02; E02D; E02D29/00; E02D29/02; E02D29/025
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
182 words
An embankment block comprising a front longitudinal wall, two side transverse walls and a rear wall, each of said walls having a thickness, a top, a bottom and two sides; said walls forming a frame with an outline generally in the shape of a rectangle for the construction of embankment structures on which plants can be planted; said front longitudinal wall being in the shape of a shield; wherein said top and each of said sides of said front longitudinal wall project above and to the side of each transverse wall by about said thickness of said walls; said rear wall and each of said side transverse walls have a generally upright outside face and a sloped inside face forming a generally trapezoidal cross-section that is wider towards said bottom of said rear and transverse walls; and wherein said trapezoidal cross-section has a first and a second step; said second step being located toward said bottom of said rear and side walls and said inside face of said second step being more markedly sloped than said inside face of said first step.
Claim 2
Dependent Claim
182 words
An embankment block comprising a front longitudinal wall, two side transverse walls and a rear wall, each of said walls having a thickness, a top, a bottom and two sides; said walls forming a frame with an outline generally in the shape of a rectangle for the construction of embankment structures on which plants can be planted; said front longitudinal wall being in the shape of a shield; wherein said top and each of said sides of said front longitudinal wall project above and to the side of each transverse wall by about said thickness of said walls; said rear wall and each of said side transverse walls have a generally upright outside face and a sloped inside face forming a generally trapezoidal cross-section that is wider towards said bottom of said rear and transverse walls; and wherein said trapezoidal cross-section has a first and a second step; said second step being located toward said bottom of said rear and side walls and said inside face of said second step being more markedly sloped than said inside face of said first step.
Claim 3
Dependent Claim
50 words
An embankment block as claimed in claim 1, wherein each of said transverse walls have slot means located on said top near said side closest to said rear wall; and an anchor band means inserted in said slot means for anchoring said embankment block to a slope or other support.
Claim 4
Dependent Claim
58 words
An embankment block as claimed in claim 1, wherein said front longitudinal wall has an outside and an inside face; said outside face having a convex curvature which is more pronounced near said to of said wall, and said inside face being generally flat and having a concave projection near said bottom, projecting away from said inside face.
Claim 5
Dependent Claim
178 words
An embankment block comprising a front longitudinal wall, two side transverse walls and a rear wall, each of said walls having a thickness, a top, a bottom and two sides; said walls forming a frame with an outline generally in the shape of a rectangle for the construction of embankment structures on which plants can be planted; said front longitudinal wall being in the shape of a shield, wherein said top and each of said sides of said front longitudinal wall project above and to the side of each transverse wall by about said thickness of said walls; said rear wall and each of said side transverse walls have a generally upright outside face and a sloped inside face forming a generally trapezoidal cross-section that is wider towards said bottom of said rear and transverse walls; said side transverse walls each have a slot means located on said top near said side closest to said rear wall; and an anchor band means inserted in said slot means, for anchoring said embankment block to a slope or other support.
Claim 6
Dependent Claim
178 words
An embankment block comprising a front longitudinal wall, two side transverse walls and a rear wall, each of said walls having a thickness, a top, a bottom and two sides; said walls forming a frame with an outline generally in the shape of a rectangle for the construction of embankment structures on which plants can be planted; said front longitudinal wall being in the shape of a shield, wherein said top and each of said sides of said front longitudinal wall project above and to the side of each transverse wall by about said thickness of said walls; said rear wall and each of said side transverse walls have a generally upright outside face and a sloped inside face forming a generally trapezoidal cross-section that is wider towards said bottom of said rear and transverse walls; said side transverse walls each have a slot means located on said top near said side closest to said rear wall; and an anchor band means inserted in said slot means, for anchoring said embankment block to a slope or other support.
Claim 7
Dependent Claim
59 words
An embankment block as claimed in claim 4 wherein said front longitudinal wall has an outside and an inside face; said outside face having a convex curvature which is more pronounced near said top of said wall, and said inside face being generally flat and having a concave projection near said bottom which projects away from said inside face.
Claim 8
Dependent Claim
56 words
An embankment block as claimed in claim 4, wherein said trapezoidal cross-section of said transverse and rear walls has a first and a second step; said second step being located toward said bottom of said walls; and said inside face of said second step being more markedly sloped than said inside face of said first step.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-04-28 | 1995-10-28 | 1996-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-04-28 | 1999-10-28 | 2000-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-04-28 | 2003-10-28 | 2004-04-28 | $7700.00 | Window Closed / Lapsed |