US3048491A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Winterization process
Assignee: Unilever Bestfoods North America
•
Filing: 1960-03-08
•
Granted: 1962-08-07
•
Expires: 1980-03-08
Abstract
No abstract record available.
Inventors
- 👤 Chester M Gooding
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 05:20
CPC Classifications
C; C11; C11B; C11B7/00; C11B7/0075
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
52 words
A PROCESS FOR THE COMBINED WINTERIZATION OF REFINED OILS WHICH COMPRISES FIRST MIXING TOGTHER AT LEAST TWO OILS SELECTED FROM THE GROUP CONSISTING OF COTTONSEED, SOYA, CORN, PEANUT AND MILO IN A RATIO OF 30:70 TO 70:30, THEN SUBJECTING SAID MIXTURE OF OILS TO WINTERIZAION AND RECOVERING THE BLEND OF WINTERIZED OILS.
Claim 2
Dependent Claim
52 words
A PROCESS FOR THE COMBINED WINTERIZATION OF REFINED OILS WHICH COMPRISES FIRST MIXING TOGTHER AT LEAST TWO OILS SELECTED FROM THE GROUP CONSISTING OF COTTONSEED, SOYA, CORN, PEANUT AND MILO IN A RATIO OF 30:70 TO 70:30, THEN SUBJECTING SAID MIXTURE OF OILS TO WINTERIZAION AND RECOVERING THE BLEND OF WINTERIZED OILS.
References Cited (Backward Citations)
US2607695A
Cited
US2627469A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-06 | 1966-02-05 | 1966-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-06 | 1970-02-05 | 1970-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-06 | 1974-02-05 | 1974-08-07 | $7700.00 | Window Closed / Lapsed |