Patent US3399997A successfully refreshed from Google Patents.
US3399997A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of producing soy milk from sprouted soybeans
Assignee: Individual
•
Filing: 1965-04-05
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Granted: 1968-09-03
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Expires: 1985-04-05
Abstract
No abstract record available.
Inventors
- 👤 George K Okumura
- 👤 Jack E Wilkinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:07
CPC Classifications
A; A23; A23J; A23J1/00; A23J1/14; A23C; A23C11/00; A23C11/02; A23C11/10; A23C11/103; A23L; A23L11/00; A23L11/60; A23L11/65
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2712539A
Cited
US2881159A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-09-03 | 1972-03-04 | 1972-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-03 | 1976-03-04 | 1976-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-03 | 1980-03-04 | 1980-09-03 | $7700.00 | Window Closed / Lapsed |