Patent US92964A successfully refreshed from Google Patents.
US92964A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improvement in carriages
Assignee: —
•
Filing: —
•
Granted: 1869-07-27
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Expires: 1886-07-27
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:19
CPC Classifications
B; B62; B62C; B62C1/00; B62C1/02; E; E05; E05Y; E05Y2900/00; E05Y2900/50; E05Y2900/53; E05Y2900/55
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) | 1872-07-26 | 1873-01-25 | 1873-07-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1876-07-26 | 1877-01-25 | 1877-07-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1880-07-26 | 1881-01-25 | 1881-07-27 | $7700.00 | Window Closed / Lapsed |