Patent US3213595A successfully refreshed from Google Patents.
US3213595A
Expired / Lapsed
US
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Oil and gas separators
Assignee: Cameron Solutions Inc
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Filing: 1961-03-27
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Granted: 1965-10-26
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Expires: 1981-03-27
Abstract
No abstract record available.
Inventors
- 👤 Jay P Walker
- 👤 Clarence O Glasgow
- 👤 Knox B Henderson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 23:36
CPC Classifications
B; B01; B01D; B01D19/00; B01D19/0063; E; E21; E21B; E21B43/00; E21B43/34
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
114 words
AN OIL AND GAS SEPARATOR INCLUDING, AN UPRIGHT SEPARATOR VESSEL, AN UPPER PARTITION EXTENDING TRANSVERSELY ACROSS THE VESSEL AND HAVING THE SHAPE OF A CIRCLE WITH A SECTOR REMOVED THEREFROM TO FORM A DRAIN OPENING, A GAS AND MIST SEPARATOR IN THE TOP OF THE VESSEL, A GAS OUTLET FROM THE GAS AND MIST SEPARATOR, A WELL STREAM INLET TO THE VESSEL BETWEEN THE GAS AND MIST SEPARATOR AND THE UPPER PARTITION, A WELL STREAM FLOW DIVERTER OVERLYING THE INLET AND FACING CIRCUMFERENTIALLY OF THE VESSEL WALL FOR DIRECTING THE WELL STREAM OVER THE INNER SURFACE OF THE VESSEL, A SECOND PARTITION EXTENDING TRANSVERSELY ACROSS THE VESSEL PARALLEL WITH AND BENEATH THE FIRST PARTITION
Claim 2
Dependent Claim
114 words
AN OIL AND GAS SEPARATOR INCLUDING, AN UPRIGHT SEPARATOR VESSEL, AN UPPER PARTITION EXTENDING TRANSVERSELY ACROSS THE VESSEL AND HAVING THE SHAPE OF A CIRCLE WITH A SECTOR REMOVED THEREFROM TO FORM A DRAIN OPENING, A GAS AND MIST SEPARATOR IN THE TOP OF THE VESSEL, A GAS OUTLET FROM THE GAS AND MIST SEPARATOR, A WELL STREAM INLET TO THE VESSEL BETWEEN THE GAS AND MIST SEPARATOR AND THE UPPER PARTITION, A WELL STREAM FLOW DIVERTER OVERLYING THE INLET AND FACING CIRCUMFERENTIALLY OF THE VESSEL WALL FOR DIRECTING THE WELL STREAM OVER THE INNER SURFACE OF THE VESSEL, A SECOND PARTITION EXTENDING TRANSVERSELY ACROSS THE VESSEL PARALLEL WITH AND BENEATH THE FIRST PARTITION
References Cited (Backward Citations)
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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) | 1968-10-25 | 1969-04-26 | 1969-10-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-25 | 1973-04-26 | 1973-10-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-25 | 1977-04-26 | 1977-10-26 | $7700.00 | Window Closed / Lapsed |