Patent US2802434A successfully refreshed from Google Patents.
US2802434A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Garbage and trash disposer unit
Assignee: Individual
•
Filing: 1953-10-12
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Granted: 1957-08-13
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Expires: 1973-10-12
Abstract
No abstract record available.
Inventors
- 👤 Dowse Janet
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:39
CPC Classifications
B; B65; B65F; B65F1/00; B65F1/0093
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE193425C
Cited
US606483A
Cited
US983765A
Cited
US958265A
Cited
US1561804A
Cited
US1724575A
Cited
US1968006A
Cited
US2177328A
Cited
GB623437A
Cited
GB680132A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-08-12 | 1961-02-11 | 1961-08-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-08-12 | 1965-02-11 | 1965-08-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-08-12 | 1969-02-11 | 1969-08-13 | $7700.00 | Window Closed / Lapsed |