Patent US3407073A successfully refreshed from Google Patents.
US3407073A
Expired / Lapsed
US
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Soybean treating process
Assignee: Soy Food Products Inc
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Filing: 1965-08-16
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Granted: 1968-10-22
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Expires: 1985-08-16
Abstract
No abstract record available.
Inventors
- 👤 Elio J Guidarelli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:50
CPC Classifications
A; A23; A23B; A23B9/00; A23B9/02; A23B9/04; A23L; A23L11/00; A23L11/30; A23L11/36
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1189128A
Cited
US1615822A
Cited
US2267747A
Cited
US2279280A
Cited
US2316458A
Cited
US3141777A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-22 | 1972-04-22 | 1972-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-22 | 1976-04-22 | 1976-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-22 | 1980-04-22 | 1980-10-22 | $7700.00 | Window Closed / Lapsed |