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US2658985A
Expired / Lapsed
US
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Cooking stove
Assignee: Individual
•
Filing: 1949-01-19
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Granted: 1953-11-10
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Expires: 1969-01-19
Abstract
No abstract record available.
Inventors
- 👤 Earl G Maxwell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 09:14
CPC Classifications
F; F24; F24C; F24C15/00; F24C15/30; F24C7/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB180820A
Cited
US2109006A
Cited
US2163165A
Cited
US2180161A
Cited
US2447364A
Cited
US2455154A
Cited
US2569775A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-11-09 | 1957-05-11 | 1957-11-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-11-09 | 1961-05-11 | 1961-11-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-11-09 | 1965-05-11 | 1965-11-10 | $7700.00 | Window Closed / Lapsed |