Patent US3951294A successfully refreshed from Google Patents.
US3951294A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container for compost decomposition
Assignee: ROTOCROP HOLDINGS Ltd D/B/A C/O CHARTERED TRUST Co LIMITED P O BOX 125 GRAND TURK TURKS AND CAICOS A CORP OF TURKS AND CAICOS
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Filing: 1974-11-22
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Granted: 1976-04-20
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Expires: 1994-11-22
Abstract
Abstract The invention relates to compost bins in completed or in kit form. A plurality of similar panels are interconnected to form a wall in which one or more panels may be raised to afford access to the interior of the bin. The sides of each panel comprise complementary forked cross-sections which engage to provide a draught resistant seal. Preferred embodiments provide a space between the crotches of the forked cross-sections for the insertion of a securing stud.
Inventors
- 👤 Clifford Arthur Wilson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:50
CPC Classifications
B; B65; B65F; B65F1/00; B65F1/02; C; C05; C05F; C05F17/00; C05F17/90; C05F17/907; B65F1/14; B65F2001/1489; Y; Y02; Y02P; Y02P20/00; Y02P20/141; Y02P20/145; Y02W; Y02W30/00; Y02W30/40; Y10; Y10S; Y10S47/00; Y10S47/901
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
183 words
A compost bin for the decomposition of discarded vegetable matter therein to compost comprising: a plurality of similar panels, each of which panels is provided with a first side consisting of a straight bead and a second side, parallel to said first side and consisting of a straight concave slot dimensioned to accommodate the bead of said first side such that the bead of one panel may slide in the slot of an adjacent panel; a plurality of said panels being connected at said first and second sides to form at least a part of the wall of the compost bin, one panel being movable in relation to adjacent panels by movement of said straight bead in the slot of an adjacent panel and by movement of said straight slot enclosing the bead of another adjacent panel for access to the compost bin interior for removal of compost therefrom, the compost bin being normally closed at its upper end by a cover which is at least partially removable to provide for delivery of discarded vegetable matter to the interior of the compost bin.
Claim 2
Dependent Claim
183 words
A compost bin for the decomposition of discarded vegetable matter therein to compost comprising: a plurality of similar panels, each of which panels is provided with a first side consisting of a straight bead and a second side, parallel to said first side and consisting of a straight concave slot dimensioned to accommodate the bead of said first side such that the bead of one panel may slide in the slot of an adjacent panel; a plurality of said panels being connected at said first and second sides to form at least a part of the wall of the compost bin, one panel being movable in relation to adjacent panels by movement of said straight bead in the slot of an adjacent panel and by movement of said straight slot enclosing the bead of another adjacent panel for access to the compost bin interior for removal of compost therefrom, the compost bin being normally closed at its upper end by a cover which is at least partially removable to provide for delivery of discarded vegetable matter to the interior of the compost bin.
Claim 3
Dependent Claim
16 words
A compost bin according to claim 1 wherein cross-sections of said bead and slot are polygonal.
Claim 4
Dependent Claim
29 words
A compost bin according to claim 2 wherein the external surface of said bead corresponds to the portion of the internal cross-section of said slot at the extremity thereof.
Claim 5
Dependent Claim
20 words
A compost bin according to claim 1 wherein each panel is provided with a plurality of apertures located symmetrically therein.
Claim 6
Dependent Claim
182 words
A compost bin for the decomposition of discarded vegetable matter therein to compost comprising: a plurality of similar panels, each of which panels is provided with a first side consisting of a straight bead and a second side, parallel to said first side and consisting of a straight concave slot dimensioned to accomodate the bead of said first side such that the bead of one panel may slide in the slot of an adjacent panel; a plurality of said panels being connected at said first and second sides to form at least a part of the wall of the compost bin, one panel being movable in relation to adjacent panels by movement of said straight bead in the slot of an adjacent panel and by movement of said straight slot enclosing the bead of another adjacent panel for access to the compost bin interior for removal of compost therefrom, each of said beads and slots having a convex forked cross-section; and a stud which is provided for engaging the crotch of each cross-section between engaged panels to secure and align the connection.
Claim 7
Dependent Claim
182 words
A compost bin for the decomposition of discarded vegetable matter therein to compost comprising: a plurality of similar panels, each of which panels is provided with a first side consisting of a straight bead and a second side, parallel to said first side and consisting of a straight concave slot dimensioned to accomodate the bead of said first side such that the bead of one panel may slide in the slot of an adjacent panel; a plurality of said panels being connected at said first and second sides to form at least a part of the wall of the compost bin, one panel being movable in relation to adjacent panels by movement of said straight bead in the slot of an adjacent panel and by movement of said straight slot enclosing the bead of another adjacent panel for access to the compost bin interior for removal of compost therefrom, each of said beads and slots having a convex forked cross-section; and a stud which is provided for engaging the crotch of each cross-section between engaged panels to secure and align the connection.
Claim 8
Dependent Claim
17 words
A compost bin according to claim 5 wherein the cross-sections of said bead and slot are polygonal.
Claim 9
Dependent Claim
22 words
A compost bin according to claim 5 including a flexible cover for securement thereto by the studs penetrating apertures in the cover.
Claim 10
Dependent Claim
136 words
A kit for creating a compost bin therefrom comprising: a plurality of panels, each of said panels being provided with a first side comprising a straight beaded edge and a second side comprising a straight concave slot parallel to said first side; the outer dimensions of said beaded edge corresponding to the inner dimensions of said slot whereby said plurality of panels may be interconnected to form a compost bin having a continuous wall, any one panel in said wall being movable with respect to the other panels to afford access to the interior of said compost bin; each of said first and second sides having a forked cross-section, a number of studs, corresponding to the number of interconnections between the panels, with a stud being inserted into each of said interconnections to secure the same.
Claim 11
Dependent Claim
136 words
A kit for creating a compost bin therefrom comprising: a plurality of panels, each of said panels being provided with a first side comprising a straight beaded edge and a second side comprising a straight concave slot parallel to said first side; the outer dimensions of said beaded edge corresponding to the inner dimensions of said slot whereby said plurality of panels may be interconnected to form a compost bin having a continuous wall, any one panel in said wall being movable with respect to the other panels to afford access to the interior of said compost bin; each of said first and second sides having a forked cross-section, a number of studs, corresponding to the number of interconnections between the panels, with a stud being inserted into each of said interconnections to secure the same.
Claim 12
Dependent Claim
112 words
A kit for creating a compost bin therefrom comprising: a plurality of panels, each of said panels being provided with a first side comprising a straight beaded edge and a second side comprising a straight concave slot parallel to said first side; the outer dimensions of said beaded edge corresponding to the inner dimensions of said slot whereby said plurality of panels may be interconnected to form a compost bin having a continuous wall, any one panel in said wall being movable with respect to the other panels to afford access to the interior of said compost bin; and a cover for securement to the upper, open end of said compost bin.
Claim 13
Dependent Claim
112 words
A kit for creating a compost bin therefrom comprising: a plurality of panels, each of said panels being provided with a first side comprising a straight beaded edge and a second side comprising a straight concave slot parallel to said first side; the outer dimensions of said beaded edge corresponding to the inner dimensions of said slot whereby said plurality of panels may be interconnected to form a compost bin having a continuous wall, any one panel in said wall being movable with respect to the other panels to afford access to the interior of said compost bin; and a cover for securement to the upper, open end of said compost bin.
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) | 1979-04-20 | 1979-10-20 | 1980-04-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-04-20 | 1983-10-20 | 1984-04-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-04-20 | 1987-10-20 | 1988-04-20 | $7700.00 | Window Closed / Lapsed |