US105520A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improved centrifugal sugar draining and molding machine
Assignee: —
•
Filing: —
•
Granted: 1870-07-19
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Expires: 1887-07-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:44
CPC Classifications
B; B04; B04B; B04B3/00
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) | 1873-07-18 | 1874-01-17 | 1874-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1877-07-18 | 1878-01-17 | 1878-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1881-07-18 | 1882-01-17 | 1882-07-19 | $7700.00 | Window Closed / Lapsed |