US3595696A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Corn steeping process and apparatus
Assignee: Honig NV
•
Filing: 1969-03-03
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Granted: 1971-07-27
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Expires: 1989-03-03
Abstract
Abstract CORN AND STEEPING LIQUOR ARE CONTINUOUSLY PASSED IN OPPOSITE SENSES THROUGH A NUMBER OF REACTION VESSELS CONNECTED IN SERIES. IN EACH VESSEL, THE FLOW OF CORN AND LIQUOR IS CONCURRENT. A CORN-LIQUOR MIXTURE LEAVING EACH VESSEL IS SCREENED OUTSIDE THAT VESSEL, WHEREUPON THE SEPARATED CORN IS PASSED TO A NEXT REACTION VESSEL AND THE SEPARATED LIQUOR TO THE PRECEEDING REACTION VESSEL.
Inventors
- 👤 Herman J Vegter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 05:55
CPC Classifications
C; C08; C08B; C08B30/00; C08B30/02
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) | 1974-07-26 | 1975-01-25 | 1975-07-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-07-26 | 1979-01-25 | 1979-07-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-07-26 | 1983-01-25 | 1983-07-27 | $7700.00 | Window Closed / Lapsed |