Patent US2773441A successfully refreshed from Google Patents.
US2773441A
Expired / Lapsed
US
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Control for power-operated toaster
Assignee: McGraw Electric Co
•
Filing: 1953-04-10
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Granted: 1956-12-11
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Expires: 1973-04-10
Abstract
No abstract record available.
Inventors
- 👤 Ireland Murray
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:43
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/06; A47J37/08; A47J37/0814
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2288699A
Cited
US2288713A
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US2361446A
Cited
US2337098A
Cited
US2386009A
Cited
US2644392A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-12-11 | 1960-06-11 | 1960-12-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-12-11 | 1964-06-11 | 1964-12-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-12-11 | 1968-06-11 | 1968-12-11 | $7700.00 | Window Closed / Lapsed |