US3483032A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of drying sugar-containing materials
Assignee: Great Lakes Biochemical Co Inc
•
Filing: 1965-10-23
•
Granted: 1969-12-09
•
Expires: 1985-10-23
Abstract
No abstract record available.
Inventors
- 👤 Robert M Stern
- 👤 Arnold B Storrs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:40
CPC Classifications
A; A23; A23L; A23L2/00; A23L2/52; A23L2/02; A23L2/08; A23L2/12; A23L2/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1686670A
Cited
US2147238A
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US2223925A
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US2373919A
Cited
US2492505A
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US2559204A
Cited
US2818356A
Cited
US3278309A
Cited
US3269025A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-08 | 1973-06-09 | 1973-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-08 | 1977-06-09 | 1977-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-08 | 1981-06-09 | 1981-12-09 | $7700.00 | Window Closed / Lapsed |