US3068812A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for incinerating combustible wastes
Assignee: Individual
•
Filing: 1959-05-07
•
Granted: 1962-12-18
•
Expires: 1979-05-07
Abstract
No abstract record available.
Inventors
- 👤 Wesley C L Hemeon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 19:15
CPC Classifications
F; F23; F23G; F23G5/00; F23G5/08; F23G5/10; F23G5/14; F23G5/16; F23G5/50
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2377356A
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US1681421A
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US1891100A
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US1995723A
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US2121733A
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US2130491A
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US2598067A
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US2549517A
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US2625121A
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GB771919A
Cited
US2845882A
Cited
US2858778A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-17 | 1966-06-18 | 1966-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-17 | 1970-06-18 | 1970-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-17 | 1974-06-18 | 1974-12-18 | $7700.00 | Window Closed / Lapsed |