Patent US3033689A successfully refreshed from Google Patents.
US3033689A
Expired / Lapsed
US
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Method of making margarine
Assignee: Unilever Bestfoods North America
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Filing: 1959-02-03
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Granted: 1962-05-08
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Expires: 1979-02-03
Abstract
No abstract record available.
Inventors
- 👤 Francis E Elwood
- 👤 William H Clune
- 👤 Warren L Schaub
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 05:11
CPC Classifications
A; A23; A23D; A23D7/00; A23D7/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
123 words
A PROCESS FOR THE MANUFACTURE OR MAGARINE SUBSTANTIALLY FREE FROM OCCLUDED AIR WHICH COMPRISES PASSING CONTINUALLY A PREDETERMINED QUANTITY OF SUPERCHILLED LIQUID MARGARINE EMULSION TO AN ELONGED SOLIDIFICATION AND HEATED MOLDING ZONE HAVING THE CROSS-SECTIONAL AREA OF THE FINAL PRINT, THE PREDETERMINED QUANTITY OF LIQUID MARGARINE CORRESPONDING SUBSTANTIALLY TO THE VOLUME OF THE FINAL PRINT, THE LIQUID MARGARINE SOLIDIFYING TO A BLOCK OF MARGARINE HAVING THE CROSS-SECTIONAL AREA OF THE FINAL PRINT WITHIN THE MOLDING ZONE, INTERMITTENTLY FEEDING A PREDETERMINED QUANTITY OF LIQUID MARGARINE TO THE MOLDING ZONE SUCH THAT A PORTION OF THE SOLIDIFIED MARGARINE CORRESPONDING TO THE FINAL PRINT SIZE IS DISCHARGED INTERMITTENTLY THEREFORM, AND SUBDIVIDING THE SOLIDFYING MARGARINE TO FINAL PRINT SIZE AS IT IS DISCHARGED FROM THE MOLDING ZONE.
Claim 2
Dependent Claim
123 words
A PROCESS FOR THE MANUFACTURE OR MAGARINE SUBSTANTIALLY FREE FROM OCCLUDED AIR WHICH COMPRISES PASSING CONTINUALLY A PREDETERMINED QUANTITY OF SUPERCHILLED LIQUID MARGARINE EMULSION TO AN ELONGED SOLIDIFICATION AND HEATED MOLDING ZONE HAVING THE CROSS-SECTIONAL AREA OF THE FINAL PRINT, THE PREDETERMINED QUANTITY OF LIQUID MARGARINE CORRESPONDING SUBSTANTIALLY TO THE VOLUME OF THE FINAL PRINT, THE LIQUID MARGARINE SOLIDIFYING TO A BLOCK OF MARGARINE HAVING THE CROSS-SECTIONAL AREA OF THE FINAL PRINT WITHIN THE MOLDING ZONE, INTERMITTENTLY FEEDING A PREDETERMINED QUANTITY OF LIQUID MARGARINE TO THE MOLDING ZONE SUCH THAT A PORTION OF THE SOLIDIFIED MARGARINE CORRESPONDING TO THE FINAL PRINT SIZE IS DISCHARGED INTERMITTENTLY THEREFORM, AND SUBDIVIDING THE SOLIDFYING MARGARINE TO FINAL PRINT SIZE AS IT IS DISCHARGED FROM THE MOLDING ZONE.
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) | 1965-05-07 | 1965-11-06 | 1966-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-07 | 1969-11-06 | 1970-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-07 | 1973-11-06 | 1974-05-08 | $7700.00 | Window Closed / Lapsed |