US2804427A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for deodorizing oils and fats
Assignee: Individual
•
Filing: 1955-10-27
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Granted: 1957-08-27
•
Expires: 1975-10-27
Abstract
No abstract record available.
Inventors
- 👤 Jack F Suriano
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:22
CPC Classifications
C; C11; C11B; C11B3/00; C11B3/12; C11B3/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
133 words
AN APPARATUS FOR CONTINOUSLY PURIFYING AND DEODORIZING PREHEATED OILS AND FATS, COMPRISING AN UPRIGHT TOWER AN INLET AT THE TOP OF SAID LOWER THROUGH WHICH PREHEATED PRODUCT TO BE PROCESSED IS INTRODUCED INTO SAID TOWER MEANS FORMING AN OUTLET AT THE BOTTOM OF SAID TOWER FOR PURIFIED AND DEODORIZED PRODUCT, A PLURALITY OF STRIPPING TRAYS POSITIONED BETWEEN SAID PRODUCT INLET AND SAID PRODUCT OUTLET AND ON WHICH STRIPPING VAPOR IS CONTACTED WITH THE PRODUCT BEING PROCESSED, INLET MEANS AT THE TOP OF SAID TOWER FOR STRIPPING VAPOR, A HIGH VACUUM OUTLET FOR CONTAMINATED VAPOR LOCATED BELOW AT LEAST A PORTION OF SAID TRAYS, A DOWN PIPE FOR FLOWING THE PRODUCT FROM EACH OF SAID TRAYS TO A SUCCESSIVE LOWER TRAY BY GRAVITY, AND A PLURALITY OF STRIPPING VAPOR TUBES FOR CONDUCTING THE STRIPPING
Claim 2
Independent Claim
133 words
AN APPARATUS FOR CONTINOUSLY PURIFYING AND DEODORIZING PREHEATED OILS AND FATS, COMPRISING AN UPRIGHT TOWER AN INLET AT THE TOP OF SAID LOWER THROUGH WHICH PREHEATED PRODUCT TO BE PROCESSED IS INTRODUCED INTO SAID TOWER MEANS FORMING AN OUTLET AT THE BOTTOM OF SAID TOWER FOR PURIFIED AND DEODORIZED PRODUCT, A PLURALITY OF STRIPPING TRAYS POSITIONED BETWEEN SAID PRODUCT INLET AND SAID PRODUCT OUTLET AND ON WHICH STRIPPING VAPOR IS CONTACTED WITH THE PRODUCT BEING PROCESSED, INLET MEANS AT THE TOP OF SAID TOWER FOR STRIPPING VAPOR, A HIGH VACUUM OUTLET FOR CONTAMINATED VAPOR LOCATED BELOW AT LEAST A PORTION OF SAID TRAYS, A DOWN PIPE FOR FLOWING THE PRODUCT FROM EACH OF SAID TRAYS TO A SUCCESSIVE LOWER TRAY BY GRAVITY, AND A PLURALITY OF STRIPPING VAPOR TUBES FOR CONDUCTING THE STRIPPING
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) | 1960-08-26 | 1961-02-25 | 1961-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-08-26 | 1965-02-25 | 1965-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-08-26 | 1969-02-25 | 1969-08-27 | $7700.00 | Window Closed / Lapsed |