Patent US3490922A successfully refreshed from Google Patents.
US3490922A
Expired / Lapsed
US
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Process for preparing low d.e. syrups
Assignee: Primary Products Ingredients Americas LLC
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Filing: 1966-07-14
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Granted: 1970-01-20
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Expires: 1986-07-14
Abstract
No abstract record available.
Inventors
- 👤 Thomas L Hurst
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:53
CPC Classifications
C; C12; C12P; C12P19/00; C12P19/14; C13; C13K; C13K1/00; C13K1/06; C13K1/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-19 | 1973-07-21 | 1974-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-19 | 1977-07-21 | 1978-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-19 | 1981-07-21 | 1982-01-20 | $7700.00 | Window Closed / Lapsed |