US2976228A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric treater
Assignee: Baker Petrolite LLC
•
Filing: 1957-05-14
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Granted: 1961-03-21
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Expires: 1977-05-14
Abstract
No abstract record available.
Inventors
- 👤 Logan C Waterman
- 👤 William L Shirley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 05:40
CPC Classifications
C; C10; C10G; C10G33/00; C10G33/02; B; B01; B01F; B01F33/00; B01F33/05
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
187 words
AN ELECTRIC TREATER FOR REDUCING THE DISPERSED MATERIAL IN AN OIL-CONTINUOUS DISPERSION, SAID TREATOR INCLUDING: A CONTAINER; A SUPPORT STRUCTURE; INSULATOR MEANS DEPENDING FROM TOP PORTIONS OF THE CONTAINER SUSPENDING SAID SUPPORT STRUCTURE HORIZONTALLY IN AN UPPER ZONE OF SAID CONTAINER, SAID SUPPORT MEMBERS HAVING POSIOF PARALLEL WIDELY-SPACED SUPPORT MEMBERS HAVING POSITIONS EQUALLY SPACED ALONG THE LENGTHS THEREOF; A HANGER CONNECTED TO EACH SUPPORT MEMBER AT EACH OF SAID POSITIONS; A PLURALITY OF PLANAR ELECTRODES EACH HAVING A PAIR OF OPENINGS NEAR ITS UPPER EDGE, SAID OPENINGS OF EACH ELECTRODE BEING LINKED WITH A PAIR OF SAID HANGERS ON THE RESPECTIVE SUPPORT MEMBERS FOR FREE HINGING OF SUCH STRUCTURE IN SAID UPPER ZONE OF SAID CONTAINER INCLUDING A SECOND PAIR OF PARALLEL WIDELY-SPACED SUPPORT MEMBERS HAVING POSITIONS THEREALONG SPACED EQUALLY FROM EACH OTHER, SUCH SPACINGS BEING EWUAL TO THE SPACINGS OF SAID POSITIONS OF SAID FIRST-NAMED SUPPORT MEMBERS; A SECOND HANGER CONNECTED TO EACH SUPPORT MEMBER OF SAID SECOND PAIR AT EACH OF SAID POSITIONS THEREALONG; A SECOND PLURALITY OF PLANAR ELECTRODES EACH HAVING A PAIR OF OPENINGS NEAR ITS UPPER EDGE LINKED WITH A PAIR OF
Claim 2
Dependent Claim
187 words
AN ELECTRIC TREATER FOR REDUCING THE DISPERSED MATERIAL IN AN OIL-CONTINUOUS DISPERSION, SAID TREATOR INCLUDING: A CONTAINER; A SUPPORT STRUCTURE; INSULATOR MEANS DEPENDING FROM TOP PORTIONS OF THE CONTAINER SUSPENDING SAID SUPPORT STRUCTURE HORIZONTALLY IN AN UPPER ZONE OF SAID CONTAINER, SAID SUPPORT MEMBERS HAVING POSIOF PARALLEL WIDELY-SPACED SUPPORT MEMBERS HAVING POSITIONS EQUALLY SPACED ALONG THE LENGTHS THEREOF; A HANGER CONNECTED TO EACH SUPPORT MEMBER AT EACH OF SAID POSITIONS; A PLURALITY OF PLANAR ELECTRODES EACH HAVING A PAIR OF OPENINGS NEAR ITS UPPER EDGE, SAID OPENINGS OF EACH ELECTRODE BEING LINKED WITH A PAIR OF SAID HANGERS ON THE RESPECTIVE SUPPORT MEMBERS FOR FREE HINGING OF SUCH STRUCTURE IN SAID UPPER ZONE OF SAID CONTAINER INCLUDING A SECOND PAIR OF PARALLEL WIDELY-SPACED SUPPORT MEMBERS HAVING POSITIONS THEREALONG SPACED EQUALLY FROM EACH OTHER, SUCH SPACINGS BEING EWUAL TO THE SPACINGS OF SAID POSITIONS OF SAID FIRST-NAMED SUPPORT MEMBERS; A SECOND HANGER CONNECTED TO EACH SUPPORT MEMBER OF SAID SECOND PAIR AT EACH OF SAID POSITIONS THEREALONG; A SECOND PLURALITY OF PLANAR ELECTRODES EACH HAVING A PAIR OF OPENINGS NEAR ITS UPPER EDGE LINKED WITH A PAIR 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) | 1964-03-20 | 1964-09-19 | 1965-03-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-03-20 | 1968-09-19 | 1969-03-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-03-20 | 1972-09-19 | 1973-03-21 | $7700.00 | Window Closed / Lapsed |