Patent US4084607A successfully refreshed from Google Patents.
US4084607A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Leakage drain for single lever control valve
Assignee: Boeing North American Inc
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Filing: 1976-05-17
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Granted: 1978-04-18
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Expires: 1996-05-17
Abstract
Abstract A water control valve or faucet is comprised of a body having a through bore in which a spindle is mounted for axial movement between valve open and valve closed positions. A leakage receptacle is provided adjacent one end of the bore for receiving leakage between the spindle and bore and to conduct it to the exterior of a housing which encloses the body and receptacle.
Inventors
- 👤 Russell Bruce Fagert
- 👤 John Louis Fogle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 15:11
CPC Classifications
F; F16; F16K; F16K11/00; F16K11/02; F16K11/06; F16K11/078; Y; Y10; Y10T; Y10T137/00; Y10T137/5762; Y10T137/6851; Y10T137/6966; Y10T137/6969; Y10T137/6977
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
122 words
A valve adapted to be mounted on a deck comprising a body having a bore open at least at one end, inlet and outlet ports in said body communicating with said bore, a closure member mounted for movement in said bore between a closed position where flow between said inlet and outlet ports is blocked and an open position where said inlet and outlet ports are in communication with each other, a base member adapted to be mounted on said deck beneath said body, conduit means formed integrally on said base member directly beneath said one end of said bore for conducting fluid leakage between said bore and said closure member away from the vicinity of said one end of said bore.
Claim 2
Dependent Claim
122 words
A valve adapted to be mounted on a deck comprising a body having a bore open at least at one end, inlet and outlet ports in said body communicating with said bore, a closure member mounted for movement in said bore between a closed position where flow between said inlet and outlet ports is blocked and an open position where said inlet and outlet ports are in communication with each other, a base member adapted to be mounted on said deck beneath said body, conduit means formed integrally on said base member directly beneath said one end of said bore for conducting fluid leakage between said bore and said closure member away from the vicinity of said one end of said bore.
Claim 3
Dependent Claim
51 words
The valve according to claim 1 together with a housing enclosing said body, an opening in said housing, said conduit extending from said one end of said bore to said opening in said housing to conduct leakage fluid from said one end of said bore to said opening in said housing.
Claim 4
Dependent Claim
116 words
A valve adapted to be mounted on a deck comprising a body having a bore at least one end of which is open, inlet and outlet ports in said body communicating with said bore, a spindle mounted for movement in said bore between a valve closed position where communication between said inlet and outlet ports is blocked and a valve open position where said inlet and outlet ports are in communication with each other, a base member adapted to be mounted on said deck beneath said body, leak receptacle means formed integrally on said base member beneath said one end of said bore and positiond to receive any fluid leakage between said bore and said spindle.
Claim 5
Dependent Claim
116 words
A valve adapted to be mounted on a deck comprising a body having a bore at least one end of which is open, inlet and outlet ports in said body communicating with said bore, a spindle mounted for movement in said bore between a valve closed position where communication between said inlet and outlet ports is blocked and a valve open position where said inlet and outlet ports are in communication with each other, a base member adapted to be mounted on said deck beneath said body, leak receptacle means formed integrally on said base member beneath said one end of said bore and positiond to receive any fluid leakage between said bore and said spindle.
Claim 6
Dependent Claim
39 words
The valve according to claim 3 together with a housing enclosing said body and said leak receptacle means, an opening in said housing, said receptacle communicating with said opening to conduct leakage fluid from said bore to said opening.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-04-17 | 1981-10-17 | 1982-04-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-04-17 | 1985-10-17 | 1986-04-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-04-17 | 1989-10-17 | 1990-04-18 | $7700.00 | Window Closed / Lapsed |