US2660966A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Incinerator with raking arm
Assignee: Individual
•
Filing: 1950-05-06
•
Granted: 1953-12-01
•
Expires: 1970-05-06
Abstract
No abstract record available.
Inventors
- 👤 Ivor A Lyons
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:55
CPC Classifications
F; F23; F23G; F23G5/00; F23G5/24; F23G5/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US551342A
Cited
US1758805A
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US1879680A
Cited
US2138120A
Cited
US2402436A
Cited
US2514657A
Cited
US2483918A
Cited
US2514658A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-11-30 | 1957-06-01 | 1957-12-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-11-30 | 1961-06-01 | 1961-12-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-11-30 | 1965-06-01 | 1965-12-01 | $7700.00 | Window Closed / Lapsed |