US2991298A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for deodorizing edible liquid fats
Assignee: Individual
•
Filing: 1956-12-17
•
Granted: 1961-07-04
•
Expires: 1976-12-17
Abstract
No abstract record available.
Inventors
- 👤 Raffaeta Renato
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 11:47
CPC Classifications
C; C11; C11B; C11B3/00; C11B3/12; C11B3/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
95 words
A PROCESS FOR DEODORIZING EDIBLE FATS IN LIQUID FORM CONTAINING ODOROUS VOLATILE COMPONENTS COMPRISING THE STEPS OF DIVIDING THE LIQUID INTO A PLURIALITY OF STREAMS, DROPPING SAID STREAMS SO THAT THEY FALL FREELY VERTICALLY BY GRAVITY, PASSING A VAPOR DERIVED FROM A SOURCE OTHER THAN SAID LIQUID HORIZONTALLY THROUGH THE FREELY FALLING STREAMS, EXTRACTING SOME OF THE ODOROUS VOLATILE COMPONENTS FROM SAID STREAMS, DRAWING OFF THE EXTRACTED VOLATILE COMPONENTS MIXED WITH THE VAPOR, COLLECTING THE REMA NING LIQUID AT THE END OF THE FREE FALL THEREOF, DIVIDING THE REMAINING COLLECTED LIQUID INTO A PLURALITY OF
Claim 2
Dependent Claim
95 words
A PROCESS FOR DEODORIZING EDIBLE FATS IN LIQUID FORM CONTAINING ODOROUS VOLATILE COMPONENTS COMPRISING THE STEPS OF DIVIDING THE LIQUID INTO A PLURIALITY OF STREAMS, DROPPING SAID STREAMS SO THAT THEY FALL FREELY VERTICALLY BY GRAVITY, PASSING A VAPOR DERIVED FROM A SOURCE OTHER THAN SAID LIQUID HORIZONTALLY THROUGH THE FREELY FALLING STREAMS, EXTRACTING SOME OF THE ODOROUS VOLATILE COMPONENTS FROM SAID STREAMS, DRAWING OFF THE EXTRACTED VOLATILE COMPONENTS MIXED WITH THE VAPOR, COLLECTING THE REMA NING LIQUID AT THE END OF THE FREE FALL THEREOF, DIVIDING THE REMAINING COLLECTED LIQUID INTO A PLURALITY OF
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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) | 1964-07-03 | 1965-01-02 | 1965-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-03 | 1969-01-02 | 1969-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-03 | 1973-01-02 | 1973-07-04 | $7700.00 | Window Closed / Lapsed |