Patent US699888A successfully refreshed from Google Patents.
US699888A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Boiler.
Assignee: Individual
•
Filing: 1900-08-16
•
Granted: 1902-05-13
•
Expires: 1920-08-16
Abstract
No abstract record available.
Inventors
- 👤 Enos L Moore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:54
CPC Classifications
B; B01; B01J; B01J19/00; B01J19/24; B01J19/2415; B01J19/2425
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) | 1905-05-12 | 1905-11-11 | 1906-05-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1909-05-12 | 1909-11-11 | 1910-05-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1913-05-12 | 1913-11-11 | 1914-05-13 | $7700.00 | Window Closed / Lapsed |