US2501409A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Product for supplementing vitamins and method for preparing the same
Assignee: Individual
•
Filing: 1944-09-26
•
Granted: 1950-03-21
•
Expires: 1964-09-26
Abstract
No abstract record available.
Inventors
- 👤 Rosenberg Adolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 09:28
CPC Classifications
A; A23; A23K; A23K20/00; A23K20/10; A23K20/174
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
46 words
AN IMPROVED PRODUCT FOR SUPPLEMENTING THE VITAMIN CONTENT OF ANIMAL FEEDS COMPRISING: AN EMULSION COMPRISING A CONCENTRATED STILLAGE OBTAINED FROM THE ETHYL ALCOHOL YEAST-FERMENTATION OF CANE MOLASSES IN WHICH ALL OF THE LIVING YEAST CELLS HAVE BEEN DESTROYED, AND AN OIL SOLUTION OF OIL SOLUBLE VITAMINS.
Claim 2
Dependent Claim
46 words
AN IMPROVED PRODUCT FOR SUPPLEMENTING THE VITAMIN CONTENT OF ANIMAL FEEDS COMPRISING: AN EMULSION COMPRISING A CONCENTRATED STILLAGE OBTAINED FROM THE ETHYL ALCOHOL YEAST-FERMENTATION OF CANE MOLASSES IN WHICH ALL OF THE LIVING YEAST CELLS HAVE BEEN DESTROYED, AND AN OIL SOLUTION OF OIL SOLUBLE VITAMINS.
References Cited (Backward Citations)
US1122294A
Cited
US1752176A
Cited
US1845370A
Cited
US1921991A
Cited
US2022464A
Cited
US2098998A
Cited
US2202161A
Cited
US2321400A
Cited
US2356350A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-03-20 | 1953-09-19 | 1954-03-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-03-20 | 1957-09-19 | 1958-03-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-03-20 | 1961-09-19 | 1962-03-21 | $7700.00 | Window Closed / Lapsed |