Patent US4206520A successfully refreshed from Google Patents.
US4206520A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Douche appliance
Assignee: Individual
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Filing: 1978-12-18
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Granted: 1980-06-10
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Expires: 1998-12-18
Abstract
Abstract A douche appliance connectable to the pan of a water closet comprises a spray arm assembly including a retractable water conduit having one end attached to a spray head and extending into the water closet pan and another end connected to a pressurized water supply; an instantaneous heating, thermostatically controlled electric heater provided in flow line between the pressurized water supply and retractable conduit; and, an electric body parts dryer selectively coupled to an interior space defined by the pan or to a location suitable for drying a user's hands.
Inventors
- 👤 John Fulford
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:53
CPC Classifications
E; E03; E03D; E03D9/00; E03D9/08
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
188 words
A douche appliance connectable to the pan of a water closet suite, said pan including a sparging lip, comprising: a spray-arm assembly including a conduit guide duct, a conduit co-axially extending through said conduit guide duct which is extendable into said pan through a wall thereof, a sprayhead on one end of said conduit extendable into said pan with said conduit, and a means for connecting the other end of said conduit to a pressurized water supply, said conduit being movable from an inoperative non-extended position in which said sprayhead is located under said sparging lip to an operative extended position in which said sprayhead is located substantially centrally of said pan; an instantaneous heating, thermostatically-controlled water heater provided in a flow line between said pressurized water supply and said other end of said conduit; and, an electrically-operated body parts drier having a warm air outlet which, in a first operating mode, is coupled via a warm air duct to an interior space of said pan and, in a second operating mode, is coupled to the atmosphere at a location suitable for the drying of a user's hands.
Claim 2
Dependent Claim
188 words
A douche appliance connectable to the pan of a water closet suite, said pan including a sparging lip, comprising: a spray-arm assembly including a conduit guide duct, a conduit co-axially extending through said conduit guide duct which is extendable into said pan through a wall thereof, a sprayhead on one end of said conduit extendable into said pan with said conduit, and a means for connecting the other end of said conduit to a pressurized water supply, said conduit being movable from an inoperative non-extended position in which said sprayhead is located under said sparging lip to an operative extended position in which said sprayhead is located substantially centrally of said pan; an instantaneous heating, thermostatically-controlled water heater provided in a flow line between said pressurized water supply and said other end of said conduit; and, an electrically-operated body parts drier having a warm air outlet which, in a first operating mode, is coupled via a warm air duct to an interior space of said pan and, in a second operating mode, is coupled to the atmosphere at a location suitable for the drying of a user's hands.
Claim 3
Dependent Claim
61 words
The douche appliance as claimed in claim 1, wherein said spray-arm assembly duct extends between said pan and a cabinet in which said water heater and body parts drier are contained; and said spray-arm assembly conduit is movable by means of a handle which protrudes through a slot in a wall of said cabinet, thereby being actuatable from outside said cabinet.
Claim 4
Dependent Claim
35 words
The douche appliance as claimed in claim 2, wherein said cabinet is either affixable to a wall of a room in which said water closet suite is situated or free-standingly affixable to the floor thereof.
Claim 5
Dependent Claim
36 words
The douche appliance as claimed in claim 2, wherein said water heater is provided with a thermal cut-out, whereby the electricity supply to said heater is switched off when water pressure drops to a predetermined minimum.
Claim 6
Dependent Claim
66 words
The douche appliance as claimed in claim 1, further comprising a hand-basin having an associated water-outlet spout and a waste pipe draining into said duct leading into said pan interior space; and, a two-way valve provided in said flowline between said heater and said spray-arm assembly conduit, water to said wateroutlet spout being deliverable via a conduit in communication with an outlet of said two-way valve.
Claim 7
Dependent Claim
25 words
The douche appliance as claimed in claim 5, wherein said hand-basin is mounted atop a cabinet in which said water heater and drier are contained.
Claim 8
Dependent Claim
63 words
The douche appliance as claimed in claim 1, wherein a cistern of said water closet suite is interposed between said heater and said pressurized water supply, water to said heater being deliverable thereto from the overflow outlet of said cistern by means of an electric pump, the inflow end of said overflow outlet being disposed below a minimum water level in said cistern.
Claim 9
Dependent Claim
49 words
The douche appliance as claimed in claim 1, further comprising a solenoid valve-operated injector having a fluid outlet communicating with said spray-arm assembly conduit, and a tank containing one of a wetting agent, a vaginal deodorant or a mixture of both fluid connected to the inlet of said injector.
Claim 10
Dependent Claim
27 words
The douche appliance as claimed in claim 1, wherein said spray-arm assembly conduit is movable about its longitudinal axis, causing said sprayhead to move through an arc.
Claim 11
Dependent Claim
49 words
The douche appliance as claimed in claim 9, wherein said slot has a contiguous transverse extension at its end nearest said pan, said handle, at that limit of its travel, being vertically movable within said transverse slot extension so as to cause said sprayhead to move through said arc.
Claim 12
Dependent Claim
47 words
The douche appliance as claimed in claim 1, wherein said spray-arm assembly is provided with at least one O-ring between said conduit and said conduit guide duct, and with an annular water-outlet manifold having a number of bores communicating with the interior of said conduit guide duct.
Claim 13
Dependent Claim
27 words
The douche appliance as claimed in claim 11, wherein said manifold is comprised of a collar on said conduit, which collar carries thereon a said O-ring seal.
Claim 14
Dependent Claim
19 words
The douche appliance as claimed in claim 11, wherein each bore of said manifold is inclined towards said sprayhead.
Claim 15
Dependent Claim
50 words
The douche appliance as claimed in claim 11, wherein an end-cap is provided at each end of said conduit guide duct, each said end-cap having a central bore, through which said conduit extends, and an internal shoulder bearing a said O-ring against which said manifold is able to sealingly abut.
Claim 16
Dependent Claim
58 words
The douche appliance as claimed in claim 14, wherein one of said end-caps is internally threaded to enable it to be screwably attached to a correspondingly-threaded end of said conduit guide duct but wherein the other of said end-caps is adapted to be push-fitted onto the other, plain, end of said conduit guide duct and subsequently bonded thereto.
Claim 17
Dependent Claim
72 words
The douche appliance as claimed in claim 1, wherein said sprayhead is comprised of a cap member having a core adapted to be push-fitted onto the sprayhead end of said conduit and subsequently bonded thereto, said bore being in communication with a chamber of diameter less than that of said bore to form therebetween an internal shoulder; a bore through the wall of said chamber constituting the spray orifice of said sprayhead.
Claim 18
Dependent Claim
58 words
The douche appliance as claimed in claim 1, wherein said water heater is operated by means of a microswitch mounted within said cabinet, said microswitch being operable to switch said water heater on when said handle is moved to an operative position and to switch said water heater off when said handle is moved to an inoperative position.
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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) | 1983-06-10 | 1983-12-10 | 1984-06-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-06-10 | 1987-12-10 | 1988-06-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-06-10 | 1991-12-10 | 1992-06-10 | $7700.00 | Window Closed / Lapsed |