US2846155A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Refuse disposal apparatus
Assignee: Individual
•
Filing: 1954-04-01
•
Granted: 1958-08-05
•
Expires: 1974-04-01
Abstract
No abstract record available.
Inventors
- 👤 Higer Harry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:34
CPC Classifications
B; B02; B02C; B02C18/00; B02C18/0084; B02C18/0092
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1174656A
Cited
US1691983A
Cited
US1975389A
Cited
US2220729A
Cited
US2216612A
Cited
DE849600C
Cited
US2669240A
Cited
US2442812A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-08-04 | 1962-02-03 | 1962-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-04 | 1966-02-03 | 1966-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-04 | 1970-02-03 | 1970-08-05 | $7700.00 | Window Closed / Lapsed |