Patent US3362136A successfully refreshed from Google Patents.
US3362136A
Expired / Lapsed
US
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Apparatus for degassing fluids
Assignee: Fluid Control Inc
•
Filing: 1965-03-30
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Granted: 1968-01-09
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Expires: 1985-03-30
Abstract
No abstract record available.
Inventors
- 👤 Sr Gerald E Burnham
- 👤 Vergne E Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:35
CPC Classifications
E; E21; E21B; E21B21/00; E21B21/06; E21B21/063; E21B21/067
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US714793A
Cited
US2333961A
Cited
US2913068A
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US3241925A
Cited
DE1142097B
Cited
FR1332477A
Cited
US3226916A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-08 | 1971-07-10 | 1972-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-08 | 1975-07-10 | 1976-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-08 | 1979-07-10 | 1980-01-09 | $7700.00 | Window Closed / Lapsed |