US3947357A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Organic waste disposal device
Assignee: Apollo Dynamic Corp Ltd
•
Filing: 1974-04-26
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Granted: 1976-03-30
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Expires: 1994-04-26
Abstract
Abstract A device for disposing of organic waste material. A body conical and truncated in axial cross-section with a sealing cap removably press-fitting onto its smaller end. The device is used by implanting it in the ground and it preferably carries an outstanding flange at its larger end to inhibit tipping.
Inventors
- 👤 Richard Sutton Cherry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 20:02
CPC Classifications
B; B65; B65F; B65F1/00; B65F1/14; C; C05; C05F; C05F17/00; C05F17/90; C05F17/907; Y; Y02; Y02P; Y02P20/00; Y02P20/141; Y02P20/145; Y02W; Y02W30/00; Y02W30/40
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
130 words
A system for containing organic waste material comprising a receptacle body having a circumferential wall defining a chamber pyramidal and truncated in axial cross section, each end of said body defining an opening into said chamber, a cap constructed and arranged to press fit onto the body at its narrow end to provide closure means therefor, an outstanding annular flange connected to the opposite wide end of said pyramidal chamber at the peripheral edge of said circumferential wall defining an opening into said chamber, said annular flange arranged beneath the surface of the earth anchoring said receptacle in the ground at the wide end of said receptacle body whereby the narrow end of said receptacle and its closure means extends upwardly and is spaced above the surface of the ground.
Claim 2
Independent Claim
130 words
A system for containing organic waste material comprising a receptacle body having a circumferential wall defining a chamber pyramidal and truncated in axial cross section, each end of said body defining an opening into said chamber, a cap constructed and arranged to press fit onto the body at its narrow end to provide closure means therefor, an outstanding annular flange connected to the opposite wide end of said pyramidal chamber at the peripheral edge of said circumferential wall defining an opening into said chamber, said annular flange arranged beneath the surface of the earth anchoring said receptacle in the ground at the wide end of said receptacle body whereby the narrow end of said receptacle and its closure means extends upwardly and is spaced above the surface of the ground.
Claim 3
Dependent Claim
50 words
A device as claimed in claim 1 in which the narrower end of the body carries an inturned annular lip and the cap carries a circumferential groove constructed and arranged to receive the inturned lip when the cap is pressed into the opening at the narrower end of the body.
Claim 4
Dependent Claim
32 words
A device as claimed in claim 2 in which the cap carries a rim projecting laterally from the body when the cap is press-fitted thereon, the groove being contiguous to the rim.
Claim 5
Dependent Claim
17 words
A device as claimed in claim 2 in which the cap is thin in its central portion.
Claim 6
Dependent Claim
76 words
A device as claimed in claim 1 in which the narrower end of the body carries an inturned annular lip, the cap having a circular side wall carrying a circumferential groove, the side wall tapering downwardly and inwardly from the groove whereby the lip of the body rides up over the side wall of the cap and snaps into the groove when the cap is pressed into the opening at the narrower end of the body.
Claim 7
Dependent Claim
22 words
A device as claimed in claim 2 in which the underside of the cap is tapered inwardly to form a drip ring.
Claim 8
Dependent Claim
25 words
A device as claimed in claim 1 in which the upper surface of the cap is tapered downwardly and outwardly from the central portion thereof.
Claim 9
Dependent Claim
20 words
A device as claimed in claim 4 in which at least the body is formed of high impact, cross-linked polyethylene.
Claim 10
Dependent Claim
21 words
A device as claimed in claim 8 in which the polyethylene includes an inhibitor to the degenerative action of ultra-violet light.
References Cited (Backward Citations)
US2745586A
Cited
US3201014A
Cited
US3097166A
Cited
US3240343A
Cited
US3426903A
Cited
US3455500A
Cited
US3780897A
Cited
US3805986A
Cited
US3696987A
Cited
US3817864A
Cited
US3826376A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-03-30 | 1979-09-29 | 1980-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-03-30 | 1983-09-29 | 1984-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-03-30 | 1987-09-29 | 1988-03-30 | $7700.00 | Window Closed / Lapsed |