Patent US3095176A successfully refreshed from Google Patents.
US3095176A
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Fluid control valves
Assignee: International Basic Economy Corp
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Filing: 1959-01-29
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Granted: 1963-06-25
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Expires: 1979-01-29
Abstract
No abstract record available.
Inventors
- 👤 Nathan C Hunt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:10
CPC Classifications
F; F16; F16K; F16K31/00; F16K31/12; F16K31/122; Y; Y10; Y10T; Y10T137/00; Y10T137/7504; Y10T137/7668; Y10T137/8593; Y10T137/86493; Y10T137/86574; Y10T137/8667; Y10T137/86694; Y10T137/86702
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
A VALVE FOR CONTROLLING FLOW OF PRESSURIZED FLUID, COMPRISING A VALVE HOUSING HAVING A BORE EXTENDING INWARDLY OF ONE FACE THEREOF, A SLEEVE REMOVABLY DISPOSED WITHIN SAID BORE AND HAVING A RADIALLY OUTWARDLY EXTENDING FLANGE SEATED AGAINST SAID HOUSING FACE, A VALVE MEMBER RECIPROCABLE WITHIN SAID SLEEVE AND HAVING A PORTION EXTENDING OUTWARDLY OF SAID VALVE HOUSING AND BEYOND SAID SLEEVE FLANGE, A PISTON CARRIED BY SAID OUTWARDLY EXTENDING VALVE MEMBER PORTION, AND MEANS REMOVABLY SECURED TO SAID SLEEVE FLANGE AND PROVIDING A CYLINDER BORE IN WHICH SAID PISTON IS RECIPROCABLE.
Claim 2
Dependent Claim
91 words
A VALVE FOR CONTROLLING FLOW OF PRESSURIZED FLUID, COMPRISING A VALVE HOUSING HAVING A BORE EXTENDING INWARDLY OF ONE FACE THEREOF, A SLEEVE REMOVABLY DISPOSED WITHIN SAID BORE AND HAVING A RADIALLY OUTWARDLY EXTENDING FLANGE SEATED AGAINST SAID HOUSING FACE, A VALVE MEMBER RECIPROCABLE WITHIN SAID SLEEVE AND HAVING A PORTION EXTENDING OUTWARDLY OF SAID VALVE HOUSING AND BEYOND SAID SLEEVE FLANGE, A PISTON CARRIED BY SAID OUTWARDLY EXTENDING VALVE MEMBER PORTION, AND MEANS REMOVABLY SECURED TO SAID SLEEVE FLANGE AND PROVIDING A CYLINDER BORE IN WHICH SAID PISTON IS RECIPROCABLE.
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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) | 1966-06-24 | 1966-12-24 | 1967-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-24 | 1970-12-24 | 1971-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-24 | 1974-12-24 | 1975-06-25 | $7700.00 | Window Closed / Lapsed |