US2663687A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric treater
Assignee: Baker Petrolite LLC
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Filing: 1947-09-12
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Granted: 1953-12-22
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Expires: 1967-09-12
Abstract
No abstract record available.
Inventors
- 👤 Edmund I Bailey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 09:55
CPC Classifications
C; C10; C10G; C10G33/00; C10G33/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
112 words
IN AN ELECTRIC TREATER FOR EMULSIONS, THE COMBINATION OF: A TANK ADAPTED TO CONTAIN A BODY OF OIL-CONTINUOUS MATERIAL; AN INVERTED CUPLIKE ELECTRODE IN SAID TANK; A SLEEVE-LIKE ELECTRODE EXTENDING UPWARDLY WITHIN SAID INVERTED CUPLIKE ELECTRODE, SAID SLEEVE-LIKE ELECTRODE HAVING AN ENTRANCE END; AN EMULSION DISCHARGE PIPE DISCHARGING UPWARDLY INTO SAID ENTRANCE END OF SAID SLEEVE-LIKE ELECTRODE AND TENDING TO ASPIRATE OILCONTINUOUS MATERIAL INTO SAID ENTRANCE BAFFLE HAVING A CENTRAL OPENING OF SUBSTANTIALLY SMALLER CROSS-SECTIONAL AREA THAN SAID ENTRANCE END AND HAVING AN OUTER PERIPHERY AT LEAST AS LARGE AS SAID ENTRANCE END; AND MEANS FOR MOUNTING SAID BAFFLE TO EXTEND ACROSS SAID ENTRACE END BUT SPACED FROM SAID SLEEVE-LIKE ELECTRODE AND
Claim 2
Dependent Claim
112 words
IN AN ELECTRIC TREATER FOR EMULSIONS, THE COMBINATION OF: A TANK ADAPTED TO CONTAIN A BODY OF OIL-CONTINUOUS MATERIAL; AN INVERTED CUPLIKE ELECTRODE IN SAID TANK; A SLEEVE-LIKE ELECTRODE EXTENDING UPWARDLY WITHIN SAID INVERTED CUPLIKE ELECTRODE, SAID SLEEVE-LIKE ELECTRODE HAVING AN ENTRANCE END; AN EMULSION DISCHARGE PIPE DISCHARGING UPWARDLY INTO SAID ENTRANCE END OF SAID SLEEVE-LIKE ELECTRODE AND TENDING TO ASPIRATE OILCONTINUOUS MATERIAL INTO SAID ENTRANCE BAFFLE HAVING A CENTRAL OPENING OF SUBSTANTIALLY SMALLER CROSS-SECTIONAL AREA THAN SAID ENTRANCE END AND HAVING AN OUTER PERIPHERY AT LEAST AS LARGE AS SAID ENTRANCE END; AND MEANS FOR MOUNTING SAID BAFFLE TO EXTEND ACROSS SAID ENTRACE END BUT SPACED FROM SAID SLEEVE-LIKE ELECTRODE AND
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) | 1956-12-21 | 1957-06-22 | 1957-12-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-12-21 | 1961-06-22 | 1961-12-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-12-21 | 1965-06-22 | 1965-12-22 | $7700.00 | Window Closed / Lapsed |