US32983A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cast-ibon ordnance
Assignee: —
•
Filing: —
•
Granted: 1861-08-06
•
Expires: 1878-08-06
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:23
CPC Classifications
F; F41; F41A; F41A21/00; F41A21/28; Y; Y10; Y10S; Y10S428/00; Y10S428/91
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) | 1864-08-05 | 1865-02-04 | 1865-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1868-08-05 | 1869-02-04 | 1869-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1872-08-05 | 1873-02-04 | 1873-08-06 | $7700.00 | Window Closed / Lapsed |