Patent US4200123A successfully refreshed from Google Patents.
US4200123A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ball-type faucet
Assignee: Individual
•
Filing: 1978-10-10
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Granted: 1980-04-29
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Expires: 1998-10-10
Abstract
Abstract There is disclosed a faucet of the "washerless" construction employing a spherical valve member in a hemispherical valve body in which the spherical valve member has only a single protruding tubular member that serves both as the valve member operator and the discharge nozzle for the faucet.
Inventors
- 👤 Anthony R. Brandelli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 09:56
CPC Classifications
F; F16; F16K; F16K11/00; F16K11/02; F16K11/08; F16K11/087; F16K31/00; F16K31/44; F16K31/58; Y; Y10; Y10T; Y10T137/00; Y10T137/6851; Y10T137/8593; Y10T137/86493; Y10T137/86815; Y10T137/8807; Y10T137/88078
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
149 words
In a faucet for the dispensing of a single stream of controllable proportions of at least two fluid streams and having a body with a hemispherical cavity receiving a spherical valve member having a single outlet port and inlet port means communicating therewith and sealingly secured in said cavity by an annular seal and annular cover member assembly removeably attached to said body, at least two inlet ports communicating with said cavity through seal wells and annular seal means received in each of said seal wells and biased therein against the opposed surface of said spherical valve member; the improvement which comprises: a single member secured to and received in the single outlet port of said spherical valve member and projecting through said annular seal and annular cover member, said single member being tubular to function as the dispensing nozzle and as the valve member operator of said faucet.
Claim 2
Dependent Claim
149 words
In a faucet for the dispensing of a single stream of controllable proportions of at least two fluid streams and having a body with a hemispherical cavity receiving a spherical valve member having a single outlet port and inlet port means communicating therewith and sealingly secured in said cavity by an annular seal and annular cover member assembly removeably attached to said body, at least two inlet ports communicating with said cavity through seal wells and annular seal means received in each of said seal wells and biased therein against the opposed surface of said spherical valve member; the improvement which comprises: a single member secured to and received in the single outlet port of said spherical valve member and projecting through said annular seal and annular cover member, said single member being tubular to function as the dispensing nozzle and as the valve member operator of said faucet.
Claim 3
Dependent Claim
27 words
The faucet improvement of claim 1 wherein said single member has a bend intermediate its length to provide a generally upright leg and a generally lateral leg.
Claim 4
Dependent Claim
17 words
The faucet improvement of claim 1 wherein said single member distally bears a directionally adjustable flow deflector.
Claim 5
Dependent Claim
33 words
The faucet improvement of claim 3 wherein said flow deflector comprises a discharge nozzle having a generally spherical neck received and sealingly secured in a hemispherical receptacle distally carried on said single member.
Claim 6
Dependent Claim
14 words
The faucet improvement of claim 4 including aeration means attached to said discharge nozzle.
Claim 7
Dependent Claim
48 words
The faucet improvement of claim 1 wherein the received end of said single member is of increased diameter to provide an annular shoulder received in the central bore of said spherical valve member and including coacting clip means secured in said valve member to retain said single member.
Claim 8
Dependent Claim
32 words
The faucet improvement of claim 6 wherein the received end of said single member bears spline means and is received in coacting spline means on the inner wall of said central bore.
Claim 9
Dependent Claim
35 words
The faucet improvement of claim 6 wherein said increased diameter of said single member bears a peripheral groove to receive an O-ring for sealing said member in said central bore of said spherical valve member.
Claim 10
Dependent Claim
28 words
The faucet improvement of claim 4 wherein the spherical valve member at the end of the single member can be operated by the index finger of one's hand.
Claim 11
Dependent Claim
27 words
The faucet improvement of claim 4 wherein said single member locates said discharge nozzle to permit its adjustment by the thumb and middle finger of one's hand.
Claim 12
Dependent Claim
34 words
The faucet improvement of claim 9 wherein the spherical valve member and the discharge nozzle are both adjusted at the same time as said single member is raised to "on" or lowered to "off".
Claim 13
Dependent Claim
36 words
The faucet improvement of claim 1 wherein said body has a neck portion to be received in the aperture of a sink and further including a retainer clamp seated in a peripheral groove about said neck.
Claim 14
Dependent Claim
30 words
The faucet improvement of claim 12 further including fastener means threadably received in apertures of said retainer clamp to bear against the undersurface of a sink and secure the assembly.
Claim 15
Dependent Claim
38 words
The faucet improvement of claim 1 wherein said spherical valve member has a surface groove and wherein said body bears a pin protruding into said hemispherical cavity, into registration with said surface groove of said spherical valve member.
Claim 16
Dependent Claim
24 words
The faucet improvement of claim 1 wherein said spherical valve member has one through bore comprising inlet ports communicating with said single outlet port.
Claim 17
Dependent Claim
23 words
The faucet improvement of claim 1 wherein said spherical valve member has two through bores comprising inlet ports communicating with said outlet port.
Claim 18
Dependent Claim
25 words
The faucet improvement of claim 15 wherein said single protruding member has a polygon outer shape adjacent the end received in said spherical valve member.
Claim 19
Dependent Claim
26 words
The faucet improvement of claim 17 wherein said single protruding member has a generally diamond cross-sectional shape adjacent the end received in said spherical valve member.
Claim 20
Dependent Claim
34 words
The faucet improvement of claim 16 wherein said spherical valve member has a surface guide slot and said valve body bears a pin protruding into said hemispherical cavity into engagement with said guide slot.
Claim 21
Dependent Claim
46 words
The faucet improvement of claim 1 wherein the spacing between said inlet ports is preselected relative to said inlet port means and said surface guide slot to permit said inlet port means to overlie either or both said inlet ports to effect proportionating of flow therefrom.
Claim 22
Dependent Claim
18 words
The faucet improvement of claim 1 wherein said annular seal has a bulbous rim at its lower rim.
Claim 23
Dependent Claim
46 words
The faucet improvement of claim 1 wherein said seal wells comprise enlarged diameter counterbores which removeably receive said annular seals, the latter comprising assemblies of cylindrical inserts each having a through bore and enlarged diameter counterbore that receives a coil spring and a cylindrical seal member.
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) | 1983-04-29 | 1983-10-29 | 1984-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-04-29 | 1987-10-29 | 1988-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-04-29 | 1991-10-29 | 1992-04-29 | $7700.00 | Window Closed / Lapsed |