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
2026-11-01 13:01
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/04; A47J37/041; A47J37/06; A47J37/08; A47J37/0814
Claims Analysis
Total Claims: 0
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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 |