US3383245A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of purifying high d. e.-very sweet syrups
Assignee: Anheuser Busch Companies LLC
•
Filing: 1966-11-08
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Granted: 1968-05-14
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Expires: 1986-11-08
Abstract
No abstract record available.
Inventors
- 👤 Barrett L Scallet
- 👤 Ehrenthal Irving
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:06
CPC Classifications
C; C13; C13K; C13K11/00; B; B01; B01D; B01D61/00; B01D61/42; B01D61/44; C13B; C13B20/00; C13B20/18; C13K1/00; C13K1/06; C13K1/08; B01D2311/00; B01D2311/26; B01D2311/2626
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2354664A
Cited
US2487121A
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US2688572A
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US2892737A
Cited
US2860091A
Cited
US3276908A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-14 | 1971-11-13 | 1972-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-14 | 1975-11-13 | 1976-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-14 | 1979-11-13 | 1980-05-14 | $7700.00 | Window Closed / Lapsed |