Patent US2693142A successfully refreshed from Google Patents.
US2693142A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bread-actuated electric toaster
Assignee: McGraw Electric Co
•
Filing: 1949-12-10
•
Granted: 1954-11-02
•
Expires: 1969-12-10
Abstract
No abstract record available.
Inventors
- 👤 Ireland Murray
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:07
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/06; A47J37/08; A47J37/0814
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2036210A
Cited
US2194859A
Cited
US2196393A
Cited
US2347385A
Cited
US2254946A
Cited
US2288713A
Cited
US2459170A
Cited
US2426620A
Cited
US2516503A
Cited
US2468996A
Cited
US2563755A
Cited
US2667828A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-11-01 | 1958-05-03 | 1958-11-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-11-01 | 1962-05-03 | 1962-11-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-11-01 | 1966-05-03 | 1966-11-02 | $7700.00 | Window Closed / Lapsed |