Patent US3393295A successfully refreshed from Google Patents.
US3393295A
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US
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Cooking device with proportioning control
Assignee: Sunbeam Corp
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Filing: 1964-12-29
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Granted: 1968-07-16
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Expires: 1984-12-29
Abstract
No abstract record available.
Inventors
- 👤 Jepson Ivar
- 👤 Moises B Lorenzana
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:18
CPC Classifications
H; H05; H05B; H05B1/00; H05B1/02; H05B1/0202; H05B1/0213; A; A47; A47J; A47J27/00; A47J27/004; A47J37/00; A47J37/10; A47J37/101; A47J37/103; F; F24; F24C; F24C7/00; F24C7/04; F24C7/046; F24C7/08; H05B1/0225
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-07-16 | 1972-01-15 | 1972-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-16 | 1976-01-15 | 1976-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-16 | 1980-01-15 | 1980-07-16 | $7700.00 | Window Closed / Lapsed |