US2928822A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Proteinaceous food adjunct and method of preparing same
Assignee: Wilson and Co Inc
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Filing: 1957-11-29
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Granted: 1960-03-15
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Expires: 1977-11-29
Abstract
No abstract record available.
Inventors
- 👤 Vernon L Johnsen
- 👤 Raymond S Burnett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:20
CPC Classifications
A; A23; A23J; A23J1/00; A23J1/10; Y; Y10; Y10S; Y10S128/00; Y10S128/08
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
38 words
A PROTEINACEOUS ADJUNCT HAVING FOAMING PROPERTIES CONSISTING ESSENTIALLY OF A FRACTION OF WATER SOLUBLE PROTEINACEOUS MATERIAL OBTAINED FROM NON-GELLING TYPE HYDROLYZED PROTEIN THROUGH TREATMENT OF COLLAGEN-CONTAINING MATERIAL WITH HEAT AND WATER WHICH IS INSOLUBLE IN CONCENTRATED METHYL ALCOHOL.
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) | 1963-03-15 | 1963-09-14 | 1964-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-15 | 1967-09-14 | 1968-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-15 | 1971-09-14 | 1972-03-15 | $7700.00 | Window Closed / Lapsed |