Patent US3314005A successfully refreshed from Google Patents.
US3314005A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Retainer for salinity cell in combination of flow through pipe, nipple and valve
Assignee: Marine Electric Corp
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Filing: 1963-12-03
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Granted: 1967-04-11
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Expires: 1983-12-03
Abstract
No abstract record available.
Inventors
- 👤 Robert V Whitener
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 07:49
CPC Classifications
G; G01; G01N; G01N27/00; G01N27/02; G01N27/04; G01N27/06; G01N27/07
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
153 words
IN A FLOW THROUGH PIPE HAVING A NIPPLE, A VALVE SECURED TO SAID NIPPLE AND A REMOVABLE SALINITY CELL WITH A SEPARABLE OUTER ELECTRODE INSTALLED IN AND EXTENDING THROUGH SAID VALVE AND NIPPLE SO THAT THE OUTER END OF SAID OUTER ELECTRODE PROJECTS INTO THE PATH OF AND IS SUBJECTED TO FLOW OF LIQUID IN SAID FLOW THROUGH PIPE WITHOUT OBSTRUCTION, THE IMPROVEMENTS COMPRISING PROJECTING MEANS SECURED TO SAID NIPPLE AND FLOW THROUGH PIPE AND EXTENDING INWARDLY OF SAID BORE OF SAID NIPPLE, SAID OUTER ELECTRODE HAVING A FLANGE PROJECTING OUTWARDLY OF THE SALINITY CELL FOR ENGAGEMENT WITH SAID PROJECTING MEANS, AND SAID FLANGE BEING POSITIONED WITHIN SAID NIPPLE SPACED FROM SAID PROJECTING MEANS ON THE SIDE AWAY FROM SAID FLOW THROUGH PIPE, WHEREBY SAID PROJECTING MEANS WILL UPON ACCIDENTAL SEPARATION OF SAID OUTER ELECTRODE FROM SAID SALINITY CELL PREVENT PASSAGE OF SAID OUTER ELECTRODE FROM SAID NIPPLE INTO SAID FLOW THROUGH PIPE.
Claim 2
Dependent Claim
153 words
IN A FLOW THROUGH PIPE HAVING A NIPPLE, A VALVE SECURED TO SAID NIPPLE AND A REMOVABLE SALINITY CELL WITH A SEPARABLE OUTER ELECTRODE INSTALLED IN AND EXTENDING THROUGH SAID VALVE AND NIPPLE SO THAT THE OUTER END OF SAID OUTER ELECTRODE PROJECTS INTO THE PATH OF AND IS SUBJECTED TO FLOW OF LIQUID IN SAID FLOW THROUGH PIPE WITHOUT OBSTRUCTION, THE IMPROVEMENTS COMPRISING PROJECTING MEANS SECURED TO SAID NIPPLE AND FLOW THROUGH PIPE AND EXTENDING INWARDLY OF SAID BORE OF SAID NIPPLE, SAID OUTER ELECTRODE HAVING A FLANGE PROJECTING OUTWARDLY OF THE SALINITY CELL FOR ENGAGEMENT WITH SAID PROJECTING MEANS, AND SAID FLANGE BEING POSITIONED WITHIN SAID NIPPLE SPACED FROM SAID PROJECTING MEANS ON THE SIDE AWAY FROM SAID FLOW THROUGH PIPE, WHEREBY SAID PROJECTING MEANS WILL UPON ACCIDENTAL SEPARATION OF SAID OUTER ELECTRODE FROM SAID SALINITY CELL PREVENT PASSAGE OF SAID OUTER ELECTRODE FROM SAID NIPPLE INTO SAID FLOW THROUGH PIPE.
References Cited (Backward Citations)
US2450459A
Cited
US2810879A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-04-10 | 1970-10-10 | 1971-04-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-04-10 | 1974-10-10 | 1975-04-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-04-10 | 1978-10-10 | 1979-04-11 | $7700.00 | Window Closed / Lapsed |