Patent FR1520474A successfully refreshed from Google Patents.
US3342019A
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Gas and liquid separator for gas analysis
Assignee: Technicon Corp
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Filing: 1964-08-12
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Granted: 1967-09-19
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Expires: 1984-08-12
Abstract
No abstract record available.
Inventors
- 👤 William J Smythe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:35
CPC Classifications
G; G01; G01N; G01N35/00; G01N35/08; B; B01; B01D; B01D19/00; B01L; B01L5/00; B01L5/04; G01N33/00; G01N33/48; G01N33/483; G01N33/487; G01N33/49; G01N33/4925
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
66 words
A METHOD OF SEPARATING FREE GAS IN A LIQUID COMPRISING: TRANSMITTING THE LIQUID AS A STREAM IN A CONDUIT; COALESCING THE FREE GAS INTO BUBBLES TO OCCLUDE THE CONDUIT; SERIALLY ENLARGING THE VOLUME OF EACH OCCLUDING BUBBLE AS IT FLOWS IN THE CONDUIT; AND DIRECTING A FLOW OF AN ADDITIONAL GAS AT EACH ENLARGED BUBBLE TO BREAK EACH BUBBLE FOR THE ESCAPE OF THE GAS THEREFROM.
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) | 1970-09-18 | 1971-03-20 | 1971-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-18 | 1975-03-20 | 1975-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-18 | 1979-03-20 | 1979-09-19 | $7700.00 | Window Closed / Lapsed |