Patent US1290A successfully refreshed from Google Patents.
US1290A
Expired / Lapsed
US
⏱️ 0.0 years remaining
kellogg and justus wright
Assignee: —
•
Filing: —
•
Granted: 1839-08-16
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Expires: 1856-08-16
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 07:41
CPC Classifications
F; F16; F16K; F16K27/00; F16K27/06; F16K27/067
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) | 1842-08-15 | 1843-02-14 | 1843-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1846-08-15 | 1847-02-14 | 1847-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1850-08-15 | 1851-02-14 | 1851-08-16 | $7700.00 | Window Closed / Lapsed |