US3411435A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for recovery of sucrose
Assignee: French Oil Mill Machinery Co
•
Filing: 1966-10-18
•
Granted: 1968-11-19
•
Expires: 1986-10-18
Abstract
No abstract record available.
Inventors
- 👤 Alfred W French
- 👤 Jr Forest J Starrett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 06:40
CPC Classifications
C; C13; C13B; C13B10/00; C13B10/02; B; B30; B30B; B30B9/00; B30B9/02; B30B9/12; B30B9/125; B30B9/16; B30B9/166; B30B9/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US3085502A
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US3092017A
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US3062129A
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US3111082A
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US3143956A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-19 | 1972-05-20 | 1972-11-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-19 | 1976-05-20 | 1976-11-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-19 | 1980-05-20 | 1980-11-19 | $7700.00 | Window Closed / Lapsed |