Patent US66212A successfully refreshed from Google Patents.
US66212A
Expired / Lapsed
US
⏱️ 0.0 years remaining
William
Assignee: —
•
Filing: —
•
Granted: 1867-07-02
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Expires: 1884-07-02
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:28
CPC Classifications
B; B65; B65D; B65D55/00; B65D55/02
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) | 1870-07-01 | 1870-12-31 | 1871-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1874-07-01 | 1874-12-31 | 1875-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1878-07-01 | 1878-12-31 | 1879-07-02 | $7700.00 | Window Closed / Lapsed |