Patent US3639129A successfully refreshed from Google Patents.
US3639129A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Production of vegetable protein beverage base
Assignee: United States Department of Agriculture
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Filing: 1970-04-09
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Granted: 1972-02-01
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Expires: 1990-04-09
Abstract
Abstract A rapid continuous process which utilizes vegetable protein flour to produce a highly nutritive protein beverage base powder that can be easily converted to a liquid product by merely adding water.
Inventors
- 👤 Gus C Mustakas
- 👤 William J Albrecht
- 👤 George N Bookwalter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 13:59
CPC Classifications
A; A23; A23C; A23C11/00; A23C11/02; A23C11/10; A23C11/103; A23J; A23J1/00; A23J1/14; A23L; A23L11/00; A23L11/60; A23L11/65; A23L2/00; A23L2/52; A23L2/66
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
18 words
A process as described in claim 1 in which the soybean protein flour is full-fat soybean protein flour.
Claim 2
Dependent Claim
24 words
A process as described in claim 2 in which vegetable fat, flavorings, and an emulsifier are added to the slurry prior to wet milling.
Claim 3
Dependent Claim
18 words
A process as described in claim 1 in which the soybean protein flour is defatted soybean protein flour.
Claim 4
Dependent Claim
24 words
A process as described in claim 4 in which vegetable fat, flavorings, and an emulsifier are added to the slurry prior to wet milling.
References Cited (Backward Citations)
US3097947A
Cited
US3288614A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-01-31 | 1975-08-02 | 1976-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-01-31 | 1979-08-02 | 1980-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-01-31 | 1983-08-02 | 1984-02-01 | $7700.00 | Window Closed / Lapsed |