Patent EP0261826A2 successfully refreshed from Google Patents.
US4151623A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bathing device
Assignee: Individual
•
Filing: 1978-04-21
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Granted: 1979-05-01
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Expires: 1998-04-21
Abstract
Abstract A bathing device includes a housing in which is rotatably mounted a shaft with one end of the shaft supporting a scrubbing brush; gearing means are provided within the housing to transmit rotary motion from a water turbine to the brush; the blades of the water turbine are curved and each are provided with a peripheral recess or opening to reduce pressure buildup and turbulence; water is provided to the turbine from a Y-connection from a source under pressure.
Inventors
- 👤 R. J. Steere
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 15:25
CPC Classifications
A; A47; A47K; A47K7/00; A47K7/04; A47K7/046; A46; A46B; A46B13/00; A46B13/02; A46B13/04; A46B13/06
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
113 words
A brush massaging apparatus comprising a housing, a liquid flow operated turbine means mounted in said housing, a brush, an axle rotatably mounted in said housing and supporting said brush externally of said housing for rotation therewith, gear means for transmitting rotary motion from said turbine to said brush, and means for conveying fluid to drive said turbine means, said turbine means including a wheel, a plurality of blades extending substantially radially from said wheel, means mounting said wheel for rotation in said housing, each said blade having a free end with a recess formed therein to permit a portion of the liquid impinging on a said blade to pass through said recess.
Claim 2
Dependent Claim
113 words
A brush massaging apparatus comprising a housing, a liquid flow operated turbine means mounted in said housing, a brush, an axle rotatably mounted in said housing and supporting said brush externally of said housing for rotation therewith, gear means for transmitting rotary motion from said turbine to said brush, and means for conveying fluid to drive said turbine means, said turbine means including a wheel, a plurality of blades extending substantially radially from said wheel, means mounting said wheel for rotation in said housing, each said blade having a free end with a recess formed therein to permit a portion of the liquid impinging on a said blade to pass through said recess.
Claim 3
Dependent Claim
28 words
The apparatus as claimed in claim 1 wherein each said blade has a given width and said recess is located substantially at the midpoint of said given width.
Claim 4
Independent Claim
62 words
The apparatus as claimed in claims 1 or 2 wherein said turbine means is surrounded by a peripheral wall and side walls defining a cylindrical chamber the diameter of which is substantially equal to the combination of the lengths of two of said blades, said peripheral wall having a tangentially disposed fluid inlet and a fluid outlet including a flow deflection surface.
Claim 5
Dependent Claim
72 words
The apparatus as claimed in claim 3 wherein at least one of said walls of said chamber is provided with passage means to permit liquid to flow from said chamber into said housing, said housing having passage means to permit liquid to flow from said housing to said brush, said brush having a disc member for supporting bristles, said disc member having a plurality of apertures for passing liquid to said bristles.
Claim 6
Dependent Claim
23 words
The apparatus as claimed in claim 1 wherein said housing includes a passage for supplying a detergent to the interior of said housing.
Claim 7
Dependent Claim
61 words
The apparatus as claimed in claim 1 wherein means for mounting said housing are provided including a tube having ends provided with surface engaging members, said housing having a rear wall and an adjustable tube clamping element mounted on and extending from said rear wall, a tube engaging element extending from said housing and spaced vertically below said tube clamping element.
Claim 8
Dependent Claim
87 words
The apparatus as claimed in claim 1, wherein said gear means includes a first toothed gear wheel rotatably mounted in said housing and having a selected diameter, said first toothed gear wheel being directly coupled to said turbine means to be rotatable therewith, a second toothed gear wheel rotatably mounted on said axle in said housing and in engagement with said first gear wheel so as to be rotated thereby, the diameter of said second gear wheel being greater than said diameter of said first gear wheel.
Claim 9
Dependent Claim
38 words
The apparatus as claimed in claim 1, wherein said means for conveying liquid includes a flexible conduit having one end thereof connected to said housing and, at its other end, a threaded member for connection to a conduit.
Claim 10
Dependent Claim
27 words
The apparatus as claimed in claim 8, wherein said threaded member includes a Y-shaped connector with two branches, each branch having valve means for controlling flow therethrough.
Claim 11
Dependent Claim
23 words
The apparatus as claimed in claim 1 wherein each said blade is concavely curved in a direction facing said means for conveying fluid.
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) | 1982-04-30 | 1982-10-30 | 1983-05-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-04-30 | 1986-10-30 | 1987-05-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-04-30 | 1990-10-30 | 1991-05-01 | $7700.00 | Window Closed / Lapsed |