US2845882A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Incineration apparatus and method
Assignee: Oxy Catalyst Inc
•
Filing: 1955-02-23
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Granted: 1958-08-05
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Expires: 1975-02-23
Abstract
No abstract record available.
Inventors
- 👤 Alfred I Bratton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:31
CPC Classifications
F; F23; F23G; F23G7/00; F23G7/06; F23G7/07; B; B01; B01J; B01J35/00; B01J35/30; B01J35/391; B01J35/395; F23G5/00; F23G5/08; F23G5/10; F23G5/14; F24; F24B; F24B1/00; F24B1/006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1528816A
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US1838596A
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US1995723A
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US1992136A
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US2171535A
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US2522475A
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US2658742A
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 |