Patent US4099893A successfully refreshed from Google Patents.
US3848A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cookibtg-stove
Assignee: —
•
Filing: —
•
Granted: 1844-12-07
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Expires: 1861-12-07
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:13
CPC Classifications
F; F24; F24B; F24B5/00; F24B5/06
Claims Analysis
Total Claims: 0
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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) | 1847-12-07 | 1848-06-07 | 1848-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1851-12-07 | 1852-06-07 | 1852-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1855-12-07 | 1856-06-07 | 1856-12-07 | $7700.00 | Window Closed / Lapsed |