US2563755A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric toaster
Assignee: Hoover Co
•
Filing: 1947-11-04
•
Granted: 1951-08-07
•
Expires: 1967-11-04
Abstract
No abstract record available.
Inventors
- 👤 Otis B Sutton
- 👤 Curtis C Coons
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 12:44
CPC Classifications
H; H01; H01H; H01H43/00; H01H43/30; H01H43/301; H01H43/302; H01H43/304; 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)
US2320347A
Cited
US2254687A
Cited
US2250997A
Cited
US2274810A
Cited
US2271520A
Cited
US2325551A
Cited
US2262279A
Cited
US2436735A
Cited
US2344842A
Cited
US2302117A
Cited
US2337124A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-08-06 | 1955-02-05 | 1955-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-06 | 1959-02-05 | 1959-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-06 | 1963-02-05 | 1963-08-07 | $7700.00 | Window Closed / Lapsed |