Baths – closets – sinks – and spittoons – Supply outlet combined with a drain – overflow or trap for a... – Supply outlet and drain
Reexamination Certificate
2000-12-18
2002-07-23
Fetsuga, Robert M. (Department: 3751)
Baths, closets, sinks, and spittoons
Supply outlet combined with a drain, overflow or trap for a...
Supply outlet and drain
C004S678000
Reexamination Certificate
active
06421848
ABSTRACT:
FIELD OF THE INVENTION
This invention relates to a bath spout for use in combination with the overflow opening of a bathtub.
BACKGROUND OF THE INVENTION
For many homeowners, the bathtub has gone beyond simply a place to wash. It is now something that must be stylish and that must fit within the decor of the room, as well as the house as a whole. Thus, tubs today are often larger and have a shape other than the classic rounded rectangle.
One problem with creating a stylish bathtub is the spout, which is also a very expensive item in the bathtub. Rather than adding to the overall appearance of the tub, the spout typically is a large piece of metal which must be high and long enough to reach over the bath ledge. The end result is an obstacle the user must avoid.
In order to create a stylish design, therefore, it would be preferable to have a streamline design for a spout. Such a design must compete, however, with the practical functioning of the tub and the spout as the means to fill the tub. Another such function is the overflow protection provided by the overflow opening standard in bathtubs.
It is therefore desirable to have a device which can blend in to the styling of the tub and which can nonetheless perform the necessary function of filling the tub. A device which similarly cooperated with the standard overflow as part of the tub or as a retrofit for existing tubs would also be preferable. A spout with a high flow rate is also important, particularly for today's larger tubs.
The application is aware of attempts in the prior art to combine a spout and a water overflow outlet in which the overflow outlet has been re-engineered to allow for the bath spout function. Reference may be had for example to U.S. Pat. No. 1,658,159 of Ernst et al., issued Feb. 7, 1928, U.S. Pat. No. 1,994,789 of Redmond et al., issued Mar. 19, 1935, U.S. Pat. No. 4,722,102 of Neugart et al., issued Feb. 2, 1988, Canadian Patent 286,707 of Brotz, issued Jan. 22, 1929, and Canadian Patent 138,255. U.S. Pat. No. 3,156,931 of Holtman, issued Nov. 17, 1964 and U.S. Pat. No. 4,334,328 of Delepine, issued Jun. 15, 1982 each describe a means of generating a cascade flow of water into a bath, using a different structure from the applicant's and not cooperating with the existing overflow opening of the bath.
SUMMARY OF THE INVENTION
It is thus an object of the present invention to provide a bath spout for use in combination with the overflow opening of a bathtub, which spout provides a stylish yet nonetheless effective means of filling the bathtub and which can be retrofit to an existing bathtub.
In one aspect of the invention, there is provided a water spout apparatus for a bath having a water inlet supply pipe and a water outlet overflow opening. The apparatus comprises a body, a water inlet to be connected to the water inlet supply pipe and a spout in fluid connection with the water inlet to allow water to pass from the water inlet supply pipe through the water inlet into the body and out of the spout into the bath. There is further provided a water outlet to allow overflow water to flow from the bath. The apparatus is constructed so as to be mounted in the bath contiguous with the overflow opening.
In another aspect of the invention, the spout is constructed so as to provide a cascade flow of water from the apparatus into the bath.
In another aspect of the invention, the water outlet comprises an opening positioned in a center of the body so that, in use, the opening is in fluid connection with the overflow opening.
In still another aspect of the invention, the body comprises a hollow inner portion comprising the water inlet, the spout and the outlet and an annular outer portion connected to the inner portion.
In another aspect of the invention, the body comprises a hollow inner portion comprising the water inlet, the spout and the outlet and a penannular outer portion releasably securable to the inner portion.
REFERENCES:
patent: 380373 (1888-04-01), Wells
patent: 399691 (1889-03-01), Newell
patent: 1427567 (1922-08-01), Yeiser
patent: 1466895 (1923-09-01), Edelman
patent: 1658159 (1928-02-01), Ernst et al.
patent: 1994789 (1935-03-01), Redmond et al.
patent: 3156931 (1964-11-01), Holtman
patent: 4334328 (1982-06-01), Delepine
patent: 4722102 (1988-02-01), Neugart et al.
patent: 5180111 (1993-01-01), Hart
patent: 138255 (1911-12-01), None
patent: 286707 (1929-01-01), None
patent: 2219325 (1973-10-01), None
patent: 2653754 (1978-06-01), None
patent: 8707328 (1987-09-01), None
patent: 8903039 (1990-08-01), None
patent: 645497 (1995-03-01), None
patent: 671514 (1995-09-01), None
patent: 731222 (1996-09-01), None
patent: 741259 (1996-11-01), None
3502767 Canada Inc.
Fetsuga Robert M.
Volpe and Koenig P.C.
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