US2487607A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stove canopy and mounting
Assignee: Individual
•
Filing: 1948-01-26
•
Granted: 1949-11-08
•
Expires: 1968-01-26
Abstract
No abstract record available.
Inventors
- 👤 John H Sonntag
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:16
CPC Classifications
F; F24; F24C; F24C15/00; F24C15/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1671524A
Cited
US1885016A
Cited
US2082374A
Cited
US2226641A
Cited
US2243491A
Cited
US2276139A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-11-07 | 1953-05-09 | 1953-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-11-07 | 1957-05-09 | 1957-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-11-07 | 1961-05-09 | 1961-11-08 | $7700.00 | Window Closed / Lapsed |