US3142569A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for preparing powdered foodstuff containing finely dispersed fat
Assignee: Koopmans Meelfabrieken N V
•
Filing: 1961-10-17
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Granted: 1964-07-28
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Expires: 1981-10-17
Abstract
No abstract record available.
Inventors
- 👤 Scheidegger Jean-Jacques
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:32
CPC Classifications
A; A23; A23C; A23C11/00; A23C11/02; A23C11/04; A23C11/045; A23L; A23L33/00; A23L33/10; A23L33/115
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
82 words
A PROCESS FOR THE PREPARATION OF A POWDERED FOODSTUFF IN WHICH FAT IS DISPERSED, CHARACTERIZED IN THAT A MIXTURE OF THE FAT AND A POWDERED FOODSTUFF, SAID MIXTURE CONTAINING FROM 5 TO 25 PERCENT FAT, TO WHICH 2 TO 15% OF WATER IS ADDED, IS SUBJECTED TO A GRINDING ACTION SO THAT THE FAT IS DISPERSED IN THE FORM OF FINE DROPLETS, AFTER WHICH THE MIXTURE IS DRIED IN SUCH A WAY THAT THE MOISTURE CONTENT IS REDUCED TO LESS THAN 5%.
Claim 2
Dependent Claim
82 words
A PROCESS FOR THE PREPARATION OF A POWDERED FOODSTUFF IN WHICH FAT IS DISPERSED, CHARACTERIZED IN THAT A MIXTURE OF THE FAT AND A POWDERED FOODSTUFF, SAID MIXTURE CONTAINING FROM 5 TO 25 PERCENT FAT, TO WHICH 2 TO 15% OF WATER IS ADDED, IS SUBJECTED TO A GRINDING ACTION SO THAT THE FAT IS DISPERSED IN THE FORM OF FINE DROPLETS, AFTER WHICH THE MIXTURE IS DRIED IN SUCH A WAY THAT THE MOISTURE CONTENT IS REDUCED TO LESS THAN 5%.
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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) | 1967-07-28 | 1968-01-27 | 1968-07-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-07-28 | 1972-01-27 | 1972-07-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-07-28 | 1976-01-27 | 1976-07-28 | $7700.00 | Window Closed / Lapsed |