US3129076A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for deodorizing oil and similar materials, and apparatus for the working thereof
Assignee: Individual
•
Filing: 1961-02-09
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Granted: 1964-04-14
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Expires: 1981-02-09
Abstract
No abstract record available.
Inventors
- 👤 Smet Jean Albert De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:45
CPC Classifications
C; C11; C11B; C11B3/00; C11B3/12; C11B3/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
124 words
A METHOD FOR DEODORIZING LIQUID MATERIAL, WHICH COMPRISES (A) PASSING THE MATERIAL THROUGH A COLUMN, (B) PASSING THE MATERIAL FROM SAID COLUMN SUCCESSIVELY THROUGH A PLURALITY OF COMPARTMENTS ARRANGED IN SERIES FOR DEODORIZING TREATMENT THEREIN, (C) DISCHARGING THE TREATED MATERIAL FROM THE LAST COMPARTMENT OF SAID SERIES, (D) INJECTING A FLUID INTO EACH OF SAID COMPARTMENTS IN SUCH A MANNER AS TO SUBJECT THE RESULTING FLUID-MATERIAL MIXTURE THEREIN TO A CIRCULATING MOTON WHICH IS STRONGER THAN THE FLOW OF SAID MATERIAL THROUGH SAID SERIES OF COMPARTMENTS, (E) CAUSING SAID FLUID-MATERIAL MIXTURE TO SEPARATE INTO FLUID AND MATERIAL AND RETURNING THE MATERIAL TO SAID FLOW THROUGH SAID SERIES OF COMPARTMENTS, AND (F) PASSING THE SEPARATED FLUID THROUGH SAID COLUMN COUNTERCURRENTLY TO THE MATERIAL PASSING THERETHROUGH.
Claim 2
Independent Claim
124 words
A METHOD FOR DEODORIZING LIQUID MATERIAL, WHICH COMPRISES (A) PASSING THE MATERIAL THROUGH A COLUMN, (B) PASSING THE MATERIAL FROM SAID COLUMN SUCCESSIVELY THROUGH A PLURALITY OF COMPARTMENTS ARRANGED IN SERIES FOR DEODORIZING TREATMENT THEREIN, (C) DISCHARGING THE TREATED MATERIAL FROM THE LAST COMPARTMENT OF SAID SERIES, (D) INJECTING A FLUID INTO EACH OF SAID COMPARTMENTS IN SUCH A MANNER AS TO SUBJECT THE RESULTING FLUID-MATERIAL MIXTURE THEREIN TO A CIRCULATING MOTON WHICH IS STRONGER THAN THE FLOW OF SAID MATERIAL THROUGH SAID SERIES OF COMPARTMENTS, (E) CAUSING SAID FLUID-MATERIAL MIXTURE TO SEPARATE INTO FLUID AND MATERIAL AND RETURNING THE MATERIAL TO SAID FLOW THROUGH SAID SERIES OF COMPARTMENTS, AND (F) PASSING THE SEPARATED FLUID THROUGH SAID COLUMN COUNTERCURRENTLY TO THE MATERIAL PASSING THERETHROUGH.
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) | 1967-04-14 | 1967-10-14 | 1968-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-14 | 1971-10-14 | 1972-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-14 | 1975-10-14 | 1976-04-14 | $7700.00 | Window Closed / Lapsed |