US4200206A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shower attachable dispenser
Assignee: Individual
•
Filing: 1978-01-10
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Granted: 1980-04-29
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Expires: 1998-01-10
Abstract
Abstract A fluid dispenser for attachment between a water pipe and a shower head having a main stream water passage therethrough into which dispensed fluids flow through a port surrounded by a delivery manifold delivering the fluids from a reservoir assembly from which the fluids flow through valves, the outlet ports of the valves being cleaned to prevent clogging by water flowing past them which reaches them by flow from a bypass opening from the main stream passage upwardly through an in-flow compartment of the manifold which is separated from the out-flow compartment by a weir over which the water flows to direct it at the outlets of the valves, the reservoir assembly with its valves being removable from the delivery manifold for ease of refilling.
Inventors
- 👤 Charles R. Chase
- 👤 Gerald F. Lantry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 07:48
CPC Classifications
E; E03; E03C; E03C1/00; E03C1/02; E03C1/04; E03C1/046; Y; Y10; Y10S; Y10S4/00; Y10S4/903; Y10T; Y10T137/00; Y10T137/8593; Y10T137/87571; Y10T137/87587; Y10T137/87595; Y10T137/87619; Y10T137/87627
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
339 words
A fluid dispenser comprising a flow body having a water main stream portion, said body main stream portion having a main stream inlet adapted to be attached to a water conduit and having a main stream outlet to which a shower head is adapted to be connected, said body main stream portion having a main stream passage interconnecting said inlet and outlet, said body main stream portion having a dispensed fluids port extending therethrough from the upper side thereof to said main stream passage so that dispensed fluids can enter said main stream, a fluid delivery manifold having an outer wall attached to and extending upwardly from said main stream portion of said flow body and surrounding said dispensed fluids port, a reservoir assembly mounted on said delivery manifold and having reservoir means for fluid to be dispensed, a valve means mounted on said reservoir assembly beneath said reservoir means, said valve means having valve inlet means from said reservoir and having valve outlet means in communication with said fluid delivery manifold, said valve means having a housing receiving a valve clogging member movable with respect to said valve housing and with respect to said reservoir means, said valve means having a manual control means attached thereto and disposed exteriorly of said valve housing and on the outer side of said dispenser, said reservoir assembly having a sliding fit with respect to said outer wall of said delivery manifold and being removable upwardly therefrom by being lifted substantially straight upwardly off of said delivery manifold, said valve means being independent of said fluid delivery manifold and being capable of shutting off flow from said reservoir assembly through said valve outlet means, said valve means being removable from said fluid delivery manifold simultaneously with said upward removal of said reservoir assembly from said fluid delivery manifold so that said reservoir means can be removed after said valve means has been shut off to minimize waste of dispensed fluid, said reservoir assembly having filling means thereon in an upper portion thereof.
Claim 2
Dependent Claim
339 words
A fluid dispenser comprising a flow body having a water main stream portion, said body main stream portion having a main stream inlet adapted to be attached to a water conduit and having a main stream outlet to which a shower head is adapted to be connected, said body main stream portion having a main stream passage interconnecting said inlet and outlet, said body main stream portion having a dispensed fluids port extending therethrough from the upper side thereof to said main stream passage so that dispensed fluids can enter said main stream, a fluid delivery manifold having an outer wall attached to and extending upwardly from said main stream portion of said flow body and surrounding said dispensed fluids port, a reservoir assembly mounted on said delivery manifold and having reservoir means for fluid to be dispensed, a valve means mounted on said reservoir assembly beneath said reservoir means, said valve means having valve inlet means from said reservoir and having valve outlet means in communication with said fluid delivery manifold, said valve means having a housing receiving a valve clogging member movable with respect to said valve housing and with respect to said reservoir means, said valve means having a manual control means attached thereto and disposed exteriorly of said valve housing and on the outer side of said dispenser, said reservoir assembly having a sliding fit with respect to said outer wall of said delivery manifold and being removable upwardly therefrom by being lifted substantially straight upwardly off of said delivery manifold, said valve means being independent of said fluid delivery manifold and being capable of shutting off flow from said reservoir assembly through said valve outlet means, said valve means being removable from said fluid delivery manifold simultaneously with said upward removal of said reservoir assembly from said fluid delivery manifold so that said reservoir means can be removed after said valve means has been shut off to minimize waste of dispensed fluid, said reservoir assembly having filling means thereon in an upper portion thereof.
Claim 3
Dependent Claim
153 words
The fluid dispenser of claim 1 in which said main stream body portion is provided with an upwardly extending bypass opening therethrough disposed upstream along said main stream passage from said dispensed fluids port and in communication with the interior of said fluid delivery manifold, a weir attached to said body main stream portion and extending upwardly into said fluid delivery manifold and disposed between said bypass opening and said dispensed fluids port and dividing said fluid delivery manifold into a water up-flow chamber and a water down-flow chamber, the upper side of said weir being disposed in a position for directing the flow of water so that it flows from said up-flow chamber across said weir and across the said valve outlet means and downwardly in said down-flow chamber so as to wash across said valve outlet means and maintain it free of materials that would otherwise collect thereon and cause clogging.
Claim 4
Dependent Claim
35 words
The fluid dispenser of claim 2 in which the upper edge of said weir has a notch therein disposed behind said valve outlet means as it specifically directs water flow across said valve outlet means.
Claim 5
Dependent Claim
59 words
The fluid dispenser of claim 2 in which a downwardly extending baffle wall extends downwardly from the underside of said reservoir assembly into said in-flow chamber into a position for baffling upwardly flowing water jetting through said bypass opening so as to contain its force for providing a smoother flow of water from said in-flow chamber across said weir.
Claim 6
Dependent Claim
46 words
The fluid dispenser of claim 2 in which said main stream passage has a constricted portion between said dispensed fluids port and said by-pass opening so that water will be caused to flow upwardly through said up-flow opening and yet downwardly through said dispensed fluids port.
Claim 7
Dependent Claim
18 words
The fluid dispenser of claim 2 in which said dispensed fluids port is larger than said bypass opening.
Claim 8
Dependent Claim
27 words
The fluid dispenser of claim 1 in which the outer wall of said reservoir assembly is transparent so that the level of fluids therein is visible therethrough.
Claim 9
Dependent Claim
75 words
The fluid dispenser of claim 1 having said flow body main stream portion inlet being provided with internal threads, an annular projection extending up into said inlet and forming a part of said flow body main stream portion, the outer edge of said annular projection receiving a gasket ring of resilient material disposed therearound, said annular projection having an annular shoulder surrounding its outer side and facing upwardly and rearwardly and receiving thereagainst said gasket.
Claim 10
Dependent Claim
53 words
The fluid dispenser of claim 1 in which said reservoir assembly has a downwardly extending skirt which latter is slidably received around the outer sides of upper portions of said delivery manifold, said skirt being received tightly against the outer sides of said delivery manifold so as to minimize leakage of water therebetween.
Claim 11
Dependent Claim
49 words
The fluid dispenser of claim 9 in which said fluid delivery manifold has a notch in the upper side wall of a forward portion of its said upwardly extending wall, said notch receiving a portion of said valve means as said reservoir is placed downwardly onto said delivery manifold.
Claim 12
Dependent Claim
329 words
A fluid dispenser comprising a flow body having a water main stream portion, said body main stream portion having a main stream inlet adapted to be attached to a water conduit and having a main stream outlet to which a shower head is adapted to be connected, said body main stream portion having a main stream passage interconnecting said inlet and outlet, said body main stream portion having a dispensed fluids port extending therethrough from the upper side thereof to said main stream passage so that dispensed fluids can enter said main stream, a fluid delivery manifold having an outer wall attached to and extending upwardly from said main stream portion of said flow body and surrounding said dispensed fluids port, a reservoir assembly mounted on said delivery manifold and having reservoir means for fluid to be dispensed, a valve means mounted on said reservoir assembly beneath said reservoir means, said valve means having valve inlet means from said reservoir and having valve outlet means in communication with said fluid delivery manifold, said valve means being controllable from the outer side of said reservoir assembly, said main stream body portion being provided with an upwardly extending bypass opening therethrough disposed upstream along said main stream passage from said dispensed fluid ports and in communication with the interior of said fluid delivery manifold, a weir attached to said body main stream portion and extending upwardly into said fluid delivery manifold and disposed between said bypass opening and said dispensed fluids port and dividing said fluid delivery into a water up-flow chamber and a water down-flow chamber, the upper side of said weir being disposed in a position for directing the flow of water so that it flows from said up-flow chamber across said weir and across the said valve outlet means and downwardly in said down-flow chamber so as to wash across said valve outlet means and maintain it free of materials that would otherwise collect thereon and cause clogging.
Claim 13
Dependent Claim
329 words
A fluid dispenser comprising a flow body having a water main stream portion, said body main stream portion having a main stream inlet adapted to be attached to a water conduit and having a main stream outlet to which a shower head is adapted to be connected, said body main stream portion having a main stream passage interconnecting said inlet and outlet, said body main stream portion having a dispensed fluids port extending therethrough from the upper side thereof to said main stream passage so that dispensed fluids can enter said main stream, a fluid delivery manifold having an outer wall attached to and extending upwardly from said main stream portion of said flow body and surrounding said dispensed fluids port, a reservoir assembly mounted on said delivery manifold and having reservoir means for fluid to be dispensed, a valve means mounted on said reservoir assembly beneath said reservoir means, said valve means having valve inlet means from said reservoir and having valve outlet means in communication with said fluid delivery manifold, said valve means being controllable from the outer side of said reservoir assembly, said main stream body portion being provided with an upwardly extending bypass opening therethrough disposed upstream along said main stream passage from said dispensed fluid ports and in communication with the interior of said fluid delivery manifold, a weir attached to said body main stream portion and extending upwardly into said fluid delivery manifold and disposed between said bypass opening and said dispensed fluids port and dividing said fluid delivery into a water up-flow chamber and a water down-flow chamber, the upper side of said weir being disposed in a position for directing the flow of water so that it flows from said up-flow chamber across said weir and across the said valve outlet means and downwardly in said down-flow chamber so as to wash across said valve outlet means and maintain it free of materials that would otherwise collect thereon and cause clogging.
Claim 14
Dependent Claim
35 words
The fluid dispenser of claim 11 in which the upper edge of said weir has a notch therein disposed behind said valve outlet means as it specifically directs water flow across said valve outlet means.
Claim 15
Dependent Claim
46 words
The fluid dispenser of claim 11 in which said main stream passage has a constricted portion between said dispensed fluids port and said by-pass opening so that water will be caused to flow upwardly through said up-flow opening and yet downwardly through said dispensed fluids port.
Claim 16
Dependent Claim
18 words
The fluid dispenser of claim 11 in which said dispensed fluids port is larger than said bypass opening.
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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) | 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 |