US2913976A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric broiler
Assignee: Individual
•
Filing: 1957-11-08
•
Granted: 1959-11-24
•
Expires: 1977-11-08
Abstract
No abstract record available.
Inventors
- 👤 David F Cole
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 07:04
CPC Classifications
H; H05; H05B; H05B1/00; H05B1/02; H05B1/0202; H05B1/0225; A; A47; A47J; A47J37/00; A47J37/06; A47J37/0688; A47J37/08; A47J37/0814; A47J37/0828; H01; H01H; H01H43/00; H01H43/24; H01H43/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1996297A
Cited
US2046472A
Cited
US2091041A
Cited
GB657350A
Cited
US2559801A
Cited
US2607286A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-11-23 | 1963-05-25 | 1963-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-23 | 1967-05-25 | 1967-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-23 | 1971-05-25 | 1971-11-24 | $7700.00 | Window Closed / Lapsed |