Patent US3086747A successfully refreshed from Google Patents.
US3086747A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Releasable coupling with latched valve
Assignee: Individual
•
Filing: 1962-03-19
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Granted: 1963-04-23
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Expires: 1982-03-19
Abstract
No abstract record available.
Inventors
- 👤 Saner Karl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 08:47
CPC Classifications
F; F16; F16L; F16L37/00; F16L37/08; F16L37/084; F16L37/28; F16L37/38; F16L37/40
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
76 words
A RELEASABLE COUPLING COMPRISING A FIRST COUPLING MEMBER, A SECOND COUPLING MEMBER ADAPTED TO BE PUSHED WITHIN THE FIRST COUPLING MEMBER IN AN AXIAL DIRECTION FOR COUPLING PURPOSES, A SHUT OFF VALVE DISPOSED IN THE FIRST COUPLING MEMBER, SAID VALVE INCLUDING A VALVE SEATING, A VALVE CLOSURE MEMBER CONTROLLABLE BY THE SECOND COUPLING MEMBER AND MEANS FOR RESILIENTLY PRESSING THE VALVE CLOSURE MEMBER AGAINST THE SEATING, A PLURALITY OF LOCKING MEANS FOR PREVENTING THE VALVE CLO-
Claim 2
Dependent Claim
76 words
A RELEASABLE COUPLING COMPRISING A FIRST COUPLING MEMBER, A SECOND COUPLING MEMBER ADAPTED TO BE PUSHED WITHIN THE FIRST COUPLING MEMBER IN AN AXIAL DIRECTION FOR COUPLING PURPOSES, A SHUT OFF VALVE DISPOSED IN THE FIRST COUPLING MEMBER, SAID VALVE INCLUDING A VALVE SEATING, A VALVE CLOSURE MEMBER CONTROLLABLE BY THE SECOND COUPLING MEMBER AND MEANS FOR RESILIENTLY PRESSING THE VALVE CLOSURE MEMBER AGAINST THE SEATING, A PLURALITY OF LOCKING MEANS FOR PREVENTING THE VALVE CLO-
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-22 | 1966-10-22 | 1967-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-22 | 1970-10-22 | 1971-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-22 | 1974-10-22 | 1975-04-23 | $7700.00 | Window Closed / Lapsed |