Patent US3008538A successfully refreshed from Google Patents.
US3008538A
Expired / Lapsed
US
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Oil and gas separator
Assignee: Cameron Solutions Inc
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Filing: 1958-09-30
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Granted: 1961-11-14
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Expires: 1978-09-30
Abstract
No abstract record available.
Inventors
- 👤 Clarence O Glasgow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:30
CPC Classifications
B; B01; B01D; B01D1/00; B01D1/30; B01D1/305; B01D19/00; B01D19/0042; B01D19/0052; B01D19/0057; B01D19/0063
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2809712A
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US2868312A
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US2910136A
Cited
US2893510A
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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) | 1964-11-13 | 1965-05-15 | 1965-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-13 | 1969-05-15 | 1969-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-13 | 1973-05-15 | 1973-11-14 | $7700.00 | Window Closed / Lapsed |