US46304A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improvement in table-cutlery
Assignee: —
•
Filing: —
•
Granted: 1865-02-07
•
Expires: 1882-02-07
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:10
CPC Classifications
B; B25; B25G; B25G1/00; B25G1/04; B26; B26B; B26B3/00; B26B3/02
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) | 1868-02-07 | 1868-08-08 | 1869-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1872-02-07 | 1872-08-08 | 1873-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1876-02-07 | 1876-08-08 | 1877-02-07 | $7700.00 | Window Closed / Lapsed |