US3143638A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Convertible drawer oven
Assignee: General Electric Co
•
Filing: 1962-09-27
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Granted: 1964-08-04
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Expires: 1982-09-27
Abstract
No abstract record available.
Inventors
- 👤 George A Scott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:03
CPC Classifications
F; F24; F24C; F24C15/00; F24C15/02; F24C7/00; F24C7/06; F24C7/08; F24C7/087; G; G05; G05D; G05D23/00; G05D23/19; G05D23/1906; G05D23/1913; G05D23/20; G05D23/24
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
142 words
A CONVERTIBLE DRAWER OVEN COMPRISING A CABINET STRUCTURE AND A PAIR OF UPRIGHT DRAWER MEMBERS EACH INDIVIDUALLY SUPPORTED ONE ABOVE THE OTHER WITHIN THE CABINET TO FORM WITH THE CABINET STRUCTURE TWO SMALL BAKING OVENS, EACH DRAWER HAVING A FRONT WALL FORMED BY A FOLDDOWN DOOR STRUCTURE FOR GAINING ACCESS THERETO, AND RELEASABLE LOCKING MEANS FOR HOLDING EACH DOOR CLOSED, HEATING MEANS PROVIDED FOR EACH DRAWER AND SEPARATE CONTROL MEANS GOVERNING THE ENERGIZATION OF THE HEATING MEANS OF EACH DRAWER OVEN FOR INDEPENDENT OPERATION, THE TOP DRAWER BEING REMOVABLE FROM THE CABINET AND REPLACEABLE IN AN INVERTED POSITION TO FORM WITH THE LOWER DRAWER A SINGLE LARGE ROASTING OVEN, AND INTERLOCK SWITCH MEANS ENGAGEABLE BY THE UPPER DRAWER IN ITS INVERTED POSITION FOR DISABLING ONE OF THE CONTROL MEANS AND CONNECTING THE HEATING MEANS OF BOTH DRAWERS TO THE REMAINING CONTROL MEANS.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-08-04 | 1968-02-03 | 1968-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-04 | 1972-02-03 | 1972-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-04 | 1976-02-03 | 1976-08-04 | $7700.00 | Window Closed / Lapsed |