US3833738A
Expired / Lapsed
US
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Alfalfa extract process
Assignee: Individual
•
Filing: 1973-09-19
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Granted: 1974-09-03
•
Expires: 1993-09-19
Abstract
Abstract ALFALFA OR CLOVER WHICH HAS BEEN PREVIOUSLY TREATED WITH AN AQUEOUS BASIC SOLUTION IS SIMULTANEOUSLY DIGESTED WITH PANCREATIN AND A BILE CONTAINING MATERIAL. A SOLUBLE FRACTION IS THEN SEPARATED FROM THE RESIDUE, BOTH SUBSTANCES BEING USEFUL AS FOOD FOR HUMANS.
Inventors
- 👤 G Edwards
- 👤 A Edwards
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 11:14
CPC Classifications
A; A23; A23G; A23G1/00; A23G1/30; A23G1/56; A21; A21D; A21D2/00; A21D2/08; A21D2/24; A21D2/26; A21D2/264; A21D2/36; A23F; A23F3/00; A23F3/06; A23F3/14; A23F3/16; A23J; A23J1/00; A23J1/006; A23J1/007; A23K; A23K10/00; A23K10/10; A23K10/14; A23L; A23L13/00; A23L13/40; A23L13/42; A23L23/00; A23L23/10; A23G2200/00; A23G2200/02; A23G2200/10
Claims Analysis
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-09-02 | 1978-03-04 | 1978-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-09-02 | 1982-03-04 | 1982-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-09-02 | 1986-03-04 | 1986-09-03 | $7700.00 | Window Closed / Lapsed |