Patent US3368147A successfully refreshed from Google Patents.
US3368147A
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Basic sediment and water monitor utilizing one plate of a condenser for mounting a housing for components of a capacitance measuring circuit
Assignee: Combustion Engineering Inc
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Filing: 1966-01-17
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Granted: 1968-02-06
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Expires: 1986-01-17
Abstract
No abstract record available.
Inventors
- 👤 Ollie W Graham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:49
CPC Classifications
G; G01; G01N; G01N27/00; G01N27/02; G01N27/22; G01N27/223
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
170 words
A MONITOR FOR THE BASIC SEDIMENT AND WATER CONTENT OF OIL WELL PRODUCTION INCLUDING: A CAPACITANCE PROBE ARRANGED TO DIRECTLY CONTACT OIL WELL PRODUCTION AND INCLUDING, A CONDUIT FABRICATED TO BE INCLUDED IN A LINE THROUGH WHICH IS PASSED A MIXTURE OF THE OIL AND BASIC SEDIMENT AND WATER OF AN OIL WELL PRODUCTION WHILE FUNCTIONING AS ONE PLATE OF THE PROBE, AND A SECOND PLATE OF THE PROBE MOUNTED WITHIN THE CONDUIT IN A POSITION THAT THE MIXTURE OF OIL AND BASIC SEDIMENT AND WATER PASSES BETWEEN THE PLATES AS AN ELECTRICAL CONDENSER; A HOUSING MOUNTED ON THE EXTERNAL SURFACE OF THE CONDUIT OF THE PROBE; THE FIRST HALF OF A MALE-FEMALE CONNECTION MECHANICALLY MOUNTED TO EXTEND THROUGH THE WALLS OF THE HOUSING AND CONDUIT OF THE PROBE TO MAKE AN ELECTRICAL CONNECTION WITH THE SECOND PLATE OF THE PROBE; A CHASSIS WHICH IS MANUALLY MOVABLE AND POSITIONABLE; COMPONENTS OF A CIRCUIT RESPONSIVE TO THE CHANGES IN CAPACITANCE OUTPUT OF THE PROBE MOUNTED ON THE CHASSIS AS A UNIT;
References Cited (Backward Citations)
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US2736807A
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US3148314A
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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) | 1971-02-05 | 1971-08-07 | 1972-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-05 | 1975-08-07 | 1976-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-05 | 1979-08-07 | 1980-02-06 | $7700.00 | Window Closed / Lapsed |