US2576252A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Oven
Assignee: Individual
•
Filing: 1947-06-04
•
Granted: 1951-11-27
•
Expires: 1967-06-04
Abstract
No abstract record available.
Inventors
- 👤 Conner Leon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 00:16
CPC Classifications
F; F24; F24C; F24C15/00; F24C15/16; F24C15/162
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1262659A
Cited
US1582543A
Cited
US1785514A
Cited
US1819388A
Cited
US2101582A
Cited
US2069706A
Cited
US2168172A
Cited
US2139989A
Cited
US2319651A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-11-26 | 1955-05-28 | 1955-11-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-11-26 | 1959-05-28 | 1959-11-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-11-26 | 1963-05-28 | 1963-11-27 | $7700.00 | Window Closed / Lapsed |