Patent US33260A successfully refreshed from Google Patents.
US33260A
Expired / Lapsed
US
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Improved sugar-cutting machine
Assignee: —
•
Filing: —
•
Granted: 1861-09-10
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Expires: 1878-09-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 13:39
CPC Classifications
B; B23; B23D; B23D19/00; B23D19/04; B23D19/06; B26; B26D; B26D1/00; B26D1/01; B26D1/547; B26D1/553; Y; Y10; Y10T; Y10T225/00; Y10T225/30; Y10T225/307; Y10T225/321; Y10T83/00; Y10T83/02; Y10T83/0304; Y10T83/0311; Y10T83/04; Y10T83/0505; Y10T83/647; Y10T83/6476; Y10T83/6489; Y10T83/6572
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) | 1864-09-09 | 1865-03-11 | 1865-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1868-09-09 | 1869-03-11 | 1869-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1872-09-09 | 1873-03-11 | 1873-09-10 | $7700.00 | Window Closed / Lapsed |