US4827980A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Laundry faucet
Assignee: Individual
•
Filing: 1987-01-14
•
Granted: 1989-05-09
•
Expires: 2007-01-14
Abstract
Abstract A faucet assembly for controlling supply of water to either a washing machine or a laundry tub comprises a pair of inlet each of which is selectably connectable to one of two outlets. A valve member is associated with each of said inlets, and is movable from a first position in which said respective inlet is connected to one of said outlets to a second position in which said inlet is connected to the other of said outlets. The valve member is moveable to a third position in which flow to both said outlets is prevented.
Inventors
- 👤 Domonic J. Mazzei
- 👤 Rene Pilon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 04:04
CPC Classifications
D; D06; D06F; D06F39/00; D06F39/08; F; F16; F16K; F16K19/00; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/86493; Y10T137/86863; Y10T137/87249
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
177 words
A valve assembly for a faucet, said valve assembly comprising: a body with a valve plate rotatable therein about an axis; an inlet and a pair of outlets in said valve body on one side of said valve plate and displaced from said axis, the valve plate having a surface constituting sealing means for sealingly engaging said inlet and said outlets and having a passage therein, wherein said valve plate is movable to positions selected from a first position wherein said passage is in register with said inlet and only one of said outlets while the other of said outlets is sealed by said surface sealing means to permit flow from said inlet to said one of said outlets, and a second position wherein said passage is in register exclusively with one of said outlets while said other outlet and said inlet are simultaneously sealed by said surface sealing means; and stop means for inhibiting rotation of said valve plate to a position wherein said passage is in register with said inlet and both of said outlets.
Claim 2
Dependent Claim
177 words
A valve assembly for a faucet, said valve assembly comprising: a body with a valve plate rotatable therein about an axis; an inlet and a pair of outlets in said valve body on one side of said valve plate and displaced from said axis, the valve plate having a surface constituting sealing means for sealingly engaging said inlet and said outlets and having a passage therein, wherein said valve plate is movable to positions selected from a first position wherein said passage is in register with said inlet and only one of said outlets while the other of said outlets is sealed by said surface sealing means to permit flow from said inlet to said one of said outlets, and a second position wherein said passage is in register exclusively with one of said outlets while said other outlet and said inlet are simultaneously sealed by said surface sealing means; and stop means for inhibiting rotation of said valve plate to a position wherein said passage is in register with said inlet and both of said outlets.
Claim 3
Dependent Claim
15 words
A valve assembly according to claim 1 wherein said inlet is located intermediate said outlets.
Claim 4
Dependent Claim
19 words
A valve assembly according to claim 2 wherein said inlet and said outlets are located equidistant from said axis.
Claim 5
Dependent Claim
17 words
A valve assembly according to claim 1 wherein said passage comprises a recess in said sealing surface.
Claim 6
Dependent Claim
45 words
A valve assembly according to claim 4 wherein said inlet is located intermediate said outlets and said outlets are equidistantly spaced from said inlet and wherein said passage is arcuate and dimensioned so as to be extendable between said inlet and one of said outlets.
Claim 7
Dependent Claim
39 words
The valve assembly of claim 1 wherein said passageway comprises three ports extending from said sealing surface to the opposite surface of said plate and a recess on the opposite side of said valve plate to connect said ports.
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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) | 1992-05-08 | 1992-11-07 | 1993-05-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-05-08 | 1996-11-07 | 1997-05-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-05-08 | 2000-11-07 | 2001-05-09 | $7700.00 | Window Closed / Lapsed |