Patent US4717283A successfully refreshed from Google Patents.
US4717283A
Expired / Lapsed
US
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Installation frame for a grid soil confinement system
Assignee: Reynolds Consumer Products Inc
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Filing: 1985-07-22
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Granted: 1988-01-05
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Expires: 2005-07-22
Abstract
Abstract The present invention is a frame for installing a grid section of cells of a grid confinement system for soil. The frame is generally planar having holding members on two sides to engage the grid section of cells. Each holding member can be independently controlled to engage or disengage the grid section of cells. Also, the frame is ventilated. The frame facilitates road center line reference, edge cell interlock and underwater installation.
Inventors
- 👤 Gary Bach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 13:08
CPC Classifications
E; E01; E01C; E01C23/00; E01C23/16; E01C23/163; E01C3/00; E02; E02B; E02B3/00; E02B3/04; E02B3/12
Claims Analysis
Total Claims: 50
Claim 1
Independent Claim
136 words
A frame for installing a grid section of cells of a grid confinement system for soil comprising: a generally planar frame having a plurality of support members connected to one another forming sides of the frame and providing a coherent frame structure; and a plurality of grid section holding members disposed along two sides of the generally planar frame to engage the grid section of cells wherein: each grid section holding member has a grid section holding means for engaging the grid section of cells and a control means for activating the grid section holding means; the control means for each grid section holding means is independently operable of the control means for any other grid section holding means; and each grid section holding means can be controlled independently of any other grid section holding means.
Claim 2
Dependent Claim
136 words
A frame for installing a grid section of cells of a grid confinement system for soil comprising: a generally planar frame having a plurality of support members connected to one another forming sides of the frame and providing a coherent frame structure; and a plurality of grid section holding members disposed along two sides of the generally planar frame to engage the grid section of cells wherein: each grid section holding member has a grid section holding means for engaging the grid section of cells and a control means for activating the grid section holding means; the control means for each grid section holding means is independently operable of the control means for any other grid section holding means; and each grid section holding means can be controlled independently of any other grid section holding means.
Claim 3
Dependent Claim
24 words
The frame of claim 1 wherein the soil is selected from the groups consisting of sand, clay, silt, rock, organic matter and combinations thereof.
Claim 4
Dependent Claim
27 words
The frame of claim 2 wherein the cells are formed from a material selected from the group consisting of paper, an alloy, metal and a plastic resin.
Claim 5
Dependent Claim
29 words
The frame of claim 3 wherein the cells are formed from the plastic resin selected from the group consisting of a thermoformed plastic resin and a thermoset plastic resin.
Claim 6
Dependent Claim
14 words
The frame of claim 3 wherein the grid section is a honeycomb of cells.
Claim 7
Dependent Claim
10 words
The frame of claim 3 wherein the cells are undulent.
Claim 8
Dependent Claim
10 words
The frame of claim 3 wherein the cells are sinuous.
Claim 9
Dependent Claim
15 words
The frame of claim 3 wherein the grid section is a geometric pattern of cells.
Claim 10
Dependent Claim
84 words
The frame of claim 3 wherein the generally planar frame is a rectangle having two short sides and two long sides; the grid section holding members are disposed along the two short sides of the rectangle; the grid section holding means is integrally mounted on the grid section holding member; the control means is integrally mounted on the grid section holding member; a positive stop is integrally mounted on the grid section holding member; and the support members are hollow having a ventilation means.
Claim 11
Dependent Claim
24 words
The frame of claim 9 wherein the grid section holding members are disposed at each cell along the two short sides of the rectangle.
Claim 12
Dependent Claim
26 words
The frame of claim 10 wherein the grid section holding members are disposed at a plurality of cells along the two long sides of the rectangle.
Claim 13
Dependent Claim
18 words
The frame of claim 10 wherein the control means is externally mounted on the grid section holding member.
Claim 14
Dependent Claim
18 words
The frame of claim 10 wherein the positive stop is externally mounted on the grid section holding member.
Claim 15
Dependent Claim
12 words
The frame of claim 9 wherein the positive stop is a collar.
Claim 16
Dependent Claim
12 words
The frame of claim 9 wherein the positive stop is a sleeve.
Claim 17
Dependent Claim
32 words
The frame of claim 9 wherein the support members are formed from open-ended pipe formed from a material selected from the group consisting of an alloy, a metal and a plastic resin.
Claim 18
Dependent Claim
30 words
The frame of claim 16 wherein the open-ended pipe is formed from the plastic resin selected from the group consisting of a thermoformed plastic resin and a thermoset plastic resin.
Claim 19
Dependent Claim
10 words
The frame of claim 16 wherein the metal is aluminum.
Claim 20
Dependent Claim
24 words
The frame of claim 9 wherein the grid section holding members are disposed at every other cell along all four sides of the rectangle.
Claim 21
Dependent Claim
90 words
The frame of claim 9 wherein two grid section holding members are disposed along each of the two short sides of the rectangle whereby the grid section holding members on each of the two short sides of the rectangle are disposed at two adjacent cells defining a center point on the two short sides of the rectangle; and additional grid section holding members are disposed at every other cell from the two grid section holding members disposed at the two adjacent cells along the two short sides of the rectangle.
Claim 22
Dependent Claim
20 words
The frame of claim 20 having grid section holding members similarly disposed along the two long sides of the rectangle.
Claim 23
Dependent Claim
14 words
The frame of claim 9 wherein each grid section holding member is vertically slidable.
Claim 24
Dependent Claim
20 words
The frame of claim 9 wherein the grid section holding means is externally mounted on the grid section holding member.
Claim 25
Dependent Claim
18 words
The frame of claim 9 wherein the control means is externally mounted on the grid section holding member.
Claim 26
Dependent Claim
18 words
The frame of claim 9 wherein the positive stop is externally mounted on the grid section holding member.
Claim 27
Dependent Claim
12 words
The frame of claim 25 wherein the positive stop is a collar.
Claim 28
Dependent Claim
12 words
The frame of claim 25 wherein the positive stop is a sleeve.
Claim 29
Dependent Claim
21 words
The frame of claim 21 wherein: the grid section holding means is a hook; and the control means is a handle.
Claim 30
Dependent Claim
15 words
The frame of claim 9 wherein the grid section of cells is installed on land.
Claim 31
Dependent Claim
14 words
The frame of claim 9 wherein the grid section of cells is installed underwater.
Claim 32
Dependent Claim
69 words
The frame of claim 9 wherein the rectangle is formed from two long sides each having a length of from about 3 feet to about 20 feet and two short sides each having a length of from about 2 feet to about 8 feet; and the grid section holding member is formed from a material selected from the group consisting of an alloy, a metal and a plastic resin.
Claim 33
Dependent Claim
42 words
The frame of claim 31 wherein the rectangle has a plurality of internal support members; and the grid section holding member is formed from the plastic resin selected from the group consisting of a thermoformed plastic resin and a thermoset plastic resin.
Claim 34
Dependent Claim
36 words
The frame of claim 32 wherein the rectangle has a length of approximately 20 feet, a width of approximately 8 feet, and two internal support members; and the grid section holding member is formed from steel.
Claim 35
Dependent Claim
22 words
The frame of claim 9 wherein the generally planar frame is a square having grid section holding members disposed along two sides.
Claim 36
Dependent Claim
17 words
The frame of claim 34 wherein the grid section holding members are disposed along two opposite sides.
Claim 37
Independent Claim
215 words
A method for installing a grid section of cells of grid confinement system for soil comprising: securing the grid section of cells to a generally planar frame, having a plurality of support members connected to one another forming sides of the frame and providing a coherent frame structure, utilizing a plurality of grid section holding members disposed along two sides of the generally planar frame to engage the grid section of cells wherein: each grid section holding member has a grid section holding means for engaging the grid section of cells and a control means for activating the grid section holding means; the control means for each grid section holding means is independently operable of the control means for any other grid section holding means; and each grid section holding means can be controlled independently of any other grid section holding means; positioning the grid section of cells secured to the generally planar frame on the soil at a confinement location; anchoring the grid section of cells in place at the confinement location utilizing an anchoring means to prevent movement of the grid section of cells; and releasing the generally planar frame from the grid section of cells utilizing the control means to disengage the grid section holding means for the grid section of cells.
Claim 38
Independent Claim
215 words
A method for installing a grid section of cells of grid confinement system for soil comprising: securing the grid section of cells to a generally planar frame, having a plurality of support members connected to one another forming sides of the frame and providing a coherent frame structure, utilizing a plurality of grid section holding members disposed along two sides of the generally planar frame to engage the grid section of cells wherein: each grid section holding member has a grid section holding means for engaging the grid section of cells and a control means for activating the grid section holding means; the control means for each grid section holding means is independently operable of the control means for any other grid section holding means; and each grid section holding means can be controlled independently of any other grid section holding means; positioning the grid section of cells secured to the generally planar frame on the soil at a confinement location; anchoring the grid section of cells in place at the confinement location utilizing an anchoring means to prevent movement of the grid section of cells; and releasing the generally planar frame from the grid section of cells utilizing the control means to disengage the grid section holding means for the grid section of cells.
Claim 39
Dependent Claim
12 words
The method of claim 36 wherein the anchoring means comprises temporary stakes.
Claim 40
Dependent Claim
23 words
The method of claim 36 wherein the anchoring means comprises filling a perimeter of the grid section of cells with an in-fill material.
Claim 41
Dependent Claim
25 words
The method of claim 36 wherein the anchoring means comprises filling a plurality of cells of the grid section of cells with an in-fill material.
Claim 42
Dependent Claim
20 words
The method of claim 36 wherein the anchoring means comprises filling the grid section of cells with an in-fill material.
Claim 43
Dependent Claim
25 words
The method of claim 38 wherein the in-fill material is selected from the group consisting of sand, clay, silt, rock, organic matter and combinations thereof.
Claim 44
Dependent Claim
36 words
The method of claim 36 having a first additional step of filling the grid section of cells with an in-fill material selected from the group consisting of sand, clay, silt, rock, organic matter and combinations thereof.
Claim 45
Dependent Claim
26 words
The method of claim 42 having a second additional step of adding a surcharge of the in-fill material on top of the grid section of cells.
Claim 46
Dependent Claim
37 words
The method of claim 36 wherein: a geotextile is positioned on the soil at the confinement location before positioning the grid section of cells secured to the generally planar frame on the soil at the confinement location.
Claim 47
Dependent Claim
22 words
The method of claim 44 wherein the geotextile is selected from the group consisting of a woven cloth and a nonwoven cloth.
Claim 48
Dependent Claim
83 words
The method of claim 36 wherein: the grid section of cells secured to the generally planar frame is rotated to position the grid section of cells below the generally planar frame before positioning the grid section of cells secured to the generally planar frame on the soil at the confinement location; and the grid section of cells secured to the generally planar frame is transported to the confinement location before positioning the grid section of cells on the soil at the confinement location.
Claim 49
Dependent Claim
24 words
The method of claim 36 wherein the soil is selected from the group consisting of sand, clay, silt, rock, organic matter and combinations thereof.
Claim 50
Dependent Claim
20 words
The method of claim 43 wherein the surcharge is compacted on top of and around the grid section of cells.
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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) | 1991-01-04 | 1991-07-06 | 1992-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-01-04 | 1995-07-06 | 1996-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-01-04 | 1999-07-06 | 2000-01-05 | $7700.00 | Window Closed / Lapsed |