US2742359A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Protein from aerated sewage and whey
Assignee: ROBERT V MORSE
•
Filing: 1952-05-27
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Granted: 1956-04-17
•
Expires: 1972-05-27
Abstract
No abstract record available.
Inventors
- 👤 Rahn Otto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 18:17
CPC Classifications
A; A23; A23C; A23C21/00; A23C21/04; A23K; A23K10/00; A23K10/20; A23K10/26; A23K10/28; Y; Y02; Y02P; Y02P60/00; Y02P60/80; Y02P60/87
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
67 words
A PROTEIN FOOD PRODUCT COMPRISING A DRIED MIXTURE OF STERILIZED PROTEIN BEARING DEAD BACTERIA FROM AERATED SETTLED SEWAGE COMBINED WITH WHEY SOLIDS FORMING A COMPACTED MASS IN SOLID FORM, THE MIXTURE HAVING BEEN STERILIZED IN AN ACID CONDITION INDUCED BY WHEY IN A LIQUID CONDITION PRIOR TO DRYING, THE WHEY SUPPLYING MILK SUGAR TO SUPPLEMENT THE PROTEIN OF THE DEAD BACTERIA TO PRODUCE A MORE BALANCED FOOD.
Claim 2
Dependent Claim
67 words
A PROTEIN FOOD PRODUCT COMPRISING A DRIED MIXTURE OF STERILIZED PROTEIN BEARING DEAD BACTERIA FROM AERATED SETTLED SEWAGE COMBINED WITH WHEY SOLIDS FORMING A COMPACTED MASS IN SOLID FORM, THE MIXTURE HAVING BEEN STERILIZED IN AN ACID CONDITION INDUCED BY WHEY IN A LIQUID CONDITION PRIOR TO DRYING, THE WHEY SUPPLYING MILK SUGAR TO SUPPLEMENT THE PROTEIN OF THE DEAD BACTERIA TO PRODUCE A MORE BALANCED FOOD.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-04-17 | 1959-10-17 | 1960-04-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-17 | 1963-10-17 | 1964-04-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-17 | 1967-10-17 | 1968-04-17 | $7700.00 | Window Closed / Lapsed |