Patent DE489627C successfully refreshed from Google Patents.
Patent US3497062A successfully refreshed from Google Patents.
US3497062A
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Waste disposal system
Assignee: JOSEPH ALMONT CARLANI JR
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Filing: 1967-07-19
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Granted: 1970-02-24
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Expires: 1987-07-19
Abstract
No abstract record available.
Inventors
- 👤 Joseph Almont Carlani Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 14:55
CPC Classifications
B; B02; B02C; B02C18/00; B02C18/0084; B02C18/0092; C; C02; C02F; C02F11/00; C02F11/12; C02F11/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2141979A
Cited
US2246224A
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US2270869A
Cited
US2359004A
Cited
US3236767A
Cited
US3276994A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-02-23 | 1973-08-25 | 1974-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-02-23 | 1977-08-25 | 1978-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-02-23 | 1981-08-25 | 1982-02-24 | $7700.00 | Window Closed / Lapsed |