US1426433A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stove
Assignee: MAGEE FURNACE Co
•
Filing: 1921-07-08
•
Granted: 1922-08-22
•
Expires: 1941-07-08
Abstract
No abstract record available.
Inventors
- 👤 Clarence F Wiley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 03:33
CPC Classifications
F; F24; F24C; F24C11/00; F24C15/00; F24C15/10; F24C15/101; F24C7/00; F24C7/08; F24C7/082
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1925-08-21 | 1926-02-20 | 1926-08-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1929-08-21 | 1930-02-20 | 1930-08-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1933-08-21 | 1934-02-20 | 1934-08-22 | $7700.00 | Window Closed / Lapsed |