Patent US760395A successfully refreshed from Google Patents.
Patent US282049A successfully refreshed from Google Patents.
US282049A
Expired / Lapsed
US
⏱️ 0.0 years remaining
X campbell
Assignee: —
•
Filing: —
•
Granted: 1883-07-31
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Expires: 1900-07-31
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:26
CPC Classifications
B; B24; B24B; B24B7/00; B24B7/20; B24B7/22; B24B7/224
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) | 1886-07-30 | 1887-01-29 | 1887-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1890-07-30 | 1891-01-29 | 1891-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1894-07-30 | 1895-01-29 | 1895-07-31 | $7700.00 | Window Closed / Lapsed |