US57976A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improved machine for cutting belt-lacing
Assignee: —
•
Filing: —
•
Granted: 1866-09-11
•
Expires: 1883-09-11
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 08:41
CPC Classifications
B; B23; B23Q; B23Q3/00; B23Q3/002; B23D; B23D47/00; B23D47/04; Y; Y10; Y10T; Y10T83/00; Y10T83/727; Y10T83/741; Y10T83/743; Y10T83/889
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) | 1869-09-10 | 1870-03-12 | 1870-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1873-09-10 | 1874-03-12 | 1874-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1877-09-10 | 1878-03-12 | 1878-09-11 | $7700.00 | Window Closed / Lapsed |