Patent US341587A successfully refreshed from Google Patents.
Patent US2499558A successfully refreshed from Google Patents.
US2499558A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic electric barbecue and bread toaster
Assignee: Individual
•
Filing: 1947-11-21
•
Granted: 1950-03-07
•
Expires: 1967-11-21
Abstract
No abstract record available.
Inventors
- 👤 George P Andrews
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:20
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/04; A47J37/041; 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)
USRE22781E
Cited
US1328202A
Cited
US1541472A
Cited
US1634142A
Cited
US1731743A
Cited
US1993607A
Cited
US2075474A
Cited
US2171510A
Cited
US2211024A
Cited
US2295993A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-03-06 | 1953-09-05 | 1954-03-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-03-06 | 1957-09-05 | 1958-03-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-03-06 | 1961-09-05 | 1962-03-07 | $7700.00 | Window Closed / Lapsed |