Patent US3845228A successfully refreshed from Google Patents.
US3845228A
Expired / Lapsed
US
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Process for extruding oil seed protein material
Assignee: Archer Daniels Midland Co
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Filing: 1973-03-27
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Granted: 1974-10-29
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Expires: 1993-03-27
Abstract
Abstract 1. IN THE PROCESS FOR PREPARING AN EXPANDED FOOD PRODUCT BY THE EXTRUSION OF A MIXTURE OF SOLVENT EXTRACTED OIL SEED PROTEINACEOUS MATERIAL HAVING A PROTEIN CONCENTRATION OF ABOUT 40% TO ABOUT 80% MIXED WITH ABOUT 20% TO ABOUT 60% BY WEIGHT OF WATER THE IMPROVEMENT WHICH COMPRISES EXTRUDING SUCH A MIXTURE WHICH ADDITIONALLY CONTAINS 0.1% TO 2.0% OF LECITIN BASED ON THE DRY WEIGHT OF SAID MIXTURE.
Inventors
- 👤 W Atkinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 02:25
CPC Classifications
A; A23; A23J; A23J3/00; A23J3/22; A23J3/26; A23J7/00; Y; Y10; Y10S; Y10S426/00; Y10S426/802
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
67 words
IN THE PROCESS FOR PREPARING AN EXPANDED FOOD PRODUCT BY THE EXTRUSION OF A MIXTURE OF SOLVENT EXTRACTED OIL SEED PROTEINACEOUS MATERIAL HAVING A PROTEIN CONCENTRATION OF ABOUT 40% TO ABOUT 80% MIXED WITH ABOUT 20% TO ABOUT 60% BY WEIGHT OF WATER THE IMPROVEMENT WHICH COMPRISES EXTRUDING SUCH A MIXTURE WHICH ADDITIONALLY CONTAINS 0.1% TO 2.0% OF LECITIN BASED ON THE DRY WEIGHT OF SAID MIXTURE.
Claim 2
Dependent Claim
67 words
IN THE PROCESS FOR PREPARING AN EXPANDED FOOD PRODUCT BY THE EXTRUSION OF A MIXTURE OF SOLVENT EXTRACTED OIL SEED PROTEINACEOUS MATERIAL HAVING A PROTEIN CONCENTRATION OF ABOUT 40% TO ABOUT 80% MIXED WITH ABOUT 20% TO ABOUT 60% BY WEIGHT OF WATER THE IMPROVEMENT WHICH COMPRISES EXTRUDING SUCH A MIXTURE WHICH ADDITIONALLY CONTAINS 0.1% TO 2.0% OF LECITIN BASED ON THE DRY WEIGHT OF SAID MIXTURE.
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) | 1977-10-28 | 1978-04-29 | 1978-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-10-28 | 1982-04-29 | 1982-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-10-28 | 1986-04-29 | 1986-10-29 | $7700.00 | Window Closed / Lapsed |