US3109447A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ball cock valve
Assignee: JSJ CORPORATION-MICHIGAN
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Filing: 1962-06-22
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Granted: 1963-11-05
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Expires: 1982-06-22
Abstract
No abstract record available.
Inventors
- 👤 Jr Alvin E Jacobson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:23
CPC Classifications
F; F16; F16K; F16K47/00; F16K47/02; Y; Y10; Y10T; Y10T137/00; Y10T137/7287; Y10T137/7358; Y10T137/7439; Y10T137/7446
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
119 words
A BALL COCK VALVE COMPRISING: A UNITARY INTEGRAL CAST HOUSING INCLUDING AN UPWARDLY DIRECTED INLET PASSAGEWAY AND A DOWNWARDLY DIRECTED OUTLET PASSAGEWAY; THE BOTTOM OF SAID HOUSING INCLUDING AN INTEGRAL FLARED ANNULAR PORTION AND ADJACENT CONNECTING MEANS SERVING TO SUPPORT AND ATTACH SAID BALL COCK VALVE TO A WATER TANK SURFACE; A WALL PORTION OF SAID INLET PASSAGEWAY ALSO FORMING A WALL PORTION OF SAID OUTLET PASSAGEWAY, WITH SAID OUTLET PASSAGEWAY TERMINATING ABOVE SAID FLARED PORTION; A VALVE SEAT AND MEMBER POSITIONED AT THE TOP OF SAID PASSAGEWAY, WHEREBY WATER EJECTED FROM SAID OUTLET PASSAGEWAY WILL BE FORCED ALONG THE OUTER WALL OF SAID OUTLET PASSAGEWAY AND BE FANNED OUT BY SAID FLARED PORTION BEFORE STRIKING SAID TANK SURFACE.
Claim 2
Dependent Claim
119 words
A BALL COCK VALVE COMPRISING: A UNITARY INTEGRAL CAST HOUSING INCLUDING AN UPWARDLY DIRECTED INLET PASSAGEWAY AND A DOWNWARDLY DIRECTED OUTLET PASSAGEWAY; THE BOTTOM OF SAID HOUSING INCLUDING AN INTEGRAL FLARED ANNULAR PORTION AND ADJACENT CONNECTING MEANS SERVING TO SUPPORT AND ATTACH SAID BALL COCK VALVE TO A WATER TANK SURFACE; A WALL PORTION OF SAID INLET PASSAGEWAY ALSO FORMING A WALL PORTION OF SAID OUTLET PASSAGEWAY, WITH SAID OUTLET PASSAGEWAY TERMINATING ABOVE SAID FLARED PORTION; A VALVE SEAT AND MEMBER POSITIONED AT THE TOP OF SAID PASSAGEWAY, WHEREBY WATER EJECTED FROM SAID OUTLET PASSAGEWAY WILL BE FORCED ALONG THE OUTER WALL OF SAID OUTLET PASSAGEWAY AND BE FANNED OUT BY SAID FLARED PORTION BEFORE STRIKING SAID TANK SURFACE.
References Cited (Backward Citations)
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Cited
US1323960A
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US1096237A
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US2283945A
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US2287150A
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US2711186A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-11-04 | 1967-05-06 | 1967-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-04 | 1971-05-06 | 1971-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-04 | 1975-05-06 | 1975-11-05 | $7700.00 | Window Closed / Lapsed |