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Patent US2669645A successfully refreshed from Google Patents.
US2669645A
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Auxiliary broiling unit for ranges
Assignee: FLORENCE STOVE Co
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Filing: 1951-09-25
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Granted: 1954-02-16
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Expires: 1971-09-25
Abstract
No abstract record available.
Inventors
- 👤 Frank H Schneider
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 15:22
CPC Classifications
F; F24; F24C; F24C15/00; F24C15/10; F24C15/102
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB485603A
Cited
US2291857A
Cited
US2417977A
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US2617008A
Cited
US2502988A
Cited
US2536613A
Cited
US2519051A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-02-15 | 1957-08-17 | 1958-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-02-15 | 1961-08-17 | 1962-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-02-15 | 1965-08-17 | 1966-02-16 | $7700.00 | Window Closed / Lapsed |