US3796807A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of treating cereal grain
Assignee: California Pellet Mill Co
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Filing: 1971-08-06
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Granted: 1974-03-12
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Expires: 1991-08-06
Abstract
Abstract A CEREAL GRAIN AT AMBIENT PRESSURE IS MECHANICALLY DEFORMED BY BEING PASSED BETWEEN MILL ROLLERS SPACED APART ABOUT .002 OF AN INCH WHILE THE GRAIN IS AT ITS MAXIMUM PLASTICITY AT A TEMPERATURE OF BETWEEN ABOUT 143 DEGREES AND 160 DEGREES C. AND PREFERABLY AT 154 DEGREES C.
Inventors
- 👤 J Whelan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 17:07
CPC Classifications
A; A23; A23K; A23K40/00; A23K40/20; A23L; A23L7/00; A23L7/10; A23L7/143; A23L7/148
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-03-11 | 1977-09-10 | 1978-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-03-11 | 1981-09-10 | 1982-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-03-11 | 1985-09-10 | 1986-03-12 | $7700.00 | Window Closed / Lapsed |