US42651A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hame-fastening
Assignee: —
•
Filing: —
•
Granted: 1864-05-10
•
Expires: 1881-05-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:03
CPC Classifications
B; B68; B68B; B68B3/00; B68B3/04; B68B3/12; Y; Y10; Y10T; Y10T279/00; Y10T279/17; Y10T279/17761; Y10T279/17769; Y10T403/00; Y10T403/32; Y10T403/32114; Y10T403/32163; Y10T403/32188; Y10T403/32254; Y10T403/32426; Y10T403/32442; Y10T403/32451; Y10T403/57; Y10T403/5721; Y10T403/5726; Y10T403/59; Y10T403/591; Y10T403/595; Y10T403/599; Y10T74/00; Y10T74/20; Y10T74/20396; Y10T74/20468
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) | 1867-05-10 | 1867-11-09 | 1868-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1871-05-10 | 1871-11-09 | 1872-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1875-05-10 | 1875-11-09 | 1876-05-10 | $7700.00 | Window Closed / Lapsed |