US16155A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Albin warth
Assignee: —
•
Filing: —
•
Granted: 1856-12-02
•
Expires: 1873-12-02
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:30
CPC Classifications
F; F04; F04B; F04B9/00; F04B9/02; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18088; Y10T74/18104
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) | 1859-12-02 | 1860-06-02 | 1860-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1863-12-02 | 1864-06-02 | 1864-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1867-12-02 | 1868-06-02 | 1868-12-02 | $7700.00 | Window Closed / Lapsed |