Baths – closets – sinks – and spittoons – Ventilation – Electric-motor pump
Reexamination Certificate
2000-03-28
2001-04-03
Reclua, Henry J. (Department: 3751)
Baths, closets, sinks, and spittoons
Ventilation
Electric-motor pump
C004S216000, C004S217000, C004S20900R
Reexamination Certificate
active
06209146
ABSTRACT:
BACKGROUND OF THE INVENTION
The present invention relates to a ventilation device for a toilet and more particularly pertains to removing unpleasant odors from a toilet while being disguised in appearance.
In most toilets and bathrooms, there is a frequent problem associated with ventilation of odors attendant to the use of the toilet. In some instance, the bathroom itself is equipped with a ceiling vent which draws odors out of the bathroom. However, this solution for controlling odor is frequently inadequate because very large volumes of room air must be exhausted in order to dissipate odors that are actually concentrated in and about the toilet bowl. There have been a number of attempts to devise a device which can remove or treat the odors in and about the toilet bowl, itself, rather than the bathroom environment in general. Many of these devices are large and bulky and generally not aesthetically pleasing. The present invention attempts to provide a device which will remove unpleasant odors from the toilet while at the same time is aesthetically pleasing to the user.
The use of bathroom air freshening devices is known in the prior art. More specifically comprised of an internal duct and means to release perfume whenever a user sits upon the seat. U.S. Pat. No. 4,670,916 to Bloom discloses a toilet bowl deodorant dispenser activated by the movement of the toilet seat. U.S. Pat. No. 4,933,996 to Sowards and U.S. Pat. No. 4,153,956 to Fischer, Sr. disclose toilet bowl deodorizing devices.
While these devices fulfill their respective, particular objective and requirements, the aforementioned patents do not describe a ventilation device for a toilet for removing unpleasant odors from a toilet while being disguised in appearance.
In this respect, the ventilation device for a toilet according to the present invention substantially departs from the conventional concepts and designs of the prior art, and in doing so provides an apparatus primarily developed for the purpose of removing unpleasant odors from a toilet while being disguised in appearance.
Therefore, it can be appreciated that there exists a continuing need for new and improved ventilation device for a toilet which can be used for removing unpleasant odors from a toilet while being disguised in appearance. In this regard, the present invention substantially fulfills this need.
SUMMARY OF THE INVENTION
In the view of the foregoing disadvantages inherent in the known types of bathroom air freshening devices now present in the prior art, the present invention provides an improved ventilation device for a toilet. As such, the general purpose of the present invention, which will be described subsequently in greater detail, is to provide a new and improved ventilation device for a toilet and method which has all the advantages of the prior art and none of the disadvantages.
To attain this, the present invention essentially comprises a duct having an open upper end and an open lower end. The open lower end is positioned below a toilet seat of a toilet and directed towards an interior of a toilet bowl of the toilet. The open upper end is positioned on an upper end a tank of the toilet. A ventilation system is secured to the upper end of the tank of the toilet. The ventilation system includes a container having an open lower end in communication with the open upper end of the duct. The container has an open upper end. The open upper end of the container has an ornamental plant disposed therein. The container has a motorized fan disposed therein. The open lower end of the container has a filter disposed therein. A variable speed switch is disposed within a front face of the container of the ventilation system. The variable speed switch is in communication with the motorized fan. A motion sensor is disposed within the front face of the container of the ventilation system. The motion sensor is in communication with the motorized fan.
There has thus been outlined, rather broadly, the more important features of the invention in order that the detailed description thereof that follows may be better understood, and in order that the present contribution to the art may be better appreciated. There are, of course, additional features of the invention that will be described hereinafter and which will form the subject matter of the claims appended hereto.
In this respect, before explaining at least one embodiment of the invention in detail, it is to be understood that the invention is not limited in its application to the details of construction and to the arrangements of the components set forth in the following description or illustrated in the drawings. The invention is capable of other embodiments and of being practiced and carried out in various ways. Also, it is to be understood that the phraseology and terminology employed herein are for the purpose of description and should not be regarded as limiting.
As such, those skilled in the art will appreciate that the conception, upon which this disclosure is based, may readily be utilized as a basis for the designing of other structures, methods and systems for carrying out the several purposes of the present invention. It is important, therefore, that the claims be regarded as including such equivalent constructions insofar as they do not depart from the spirit and scope of the present invention.
It is therefore an object of the present invention to provide a new and improved ventilation device for a toilet which has all the advantages of the prior art bathroom air freshening devices and none of the disadvantages.
It is another object of the present invention to provide a new and improved ventilation device for a toilet which may be easily and efficiently manufactured and marketed.
It is a further object of the present invention to provide a new and improved ventilation device for a toilet which is of durable and reliable construction.
An even further object of the present invention is to provide a new and improved ventilation device for a toilet which is susceptible of a low cost of manufacture with regard to both materials and labor, and which accordingly is then susceptible of low prices of sale to the consuming public, thereby making such a ventilation device for a toilet economically available to the buying public.
Even still another object of the present invention is to provide a new and improved ventilation device for a toilet for removing unpleasant odors from a toilet while being disguised in appearance.
Lastly, it is an object of the present invention to provide a new and improved ventilation device for a toilet including a duct having an open upper end and an open lower end. The open lower end is positioned below a toilet seat of a toilet and directed towards an interior of a toilet bowl of the toilet. The open upper end is positioned on an upper end a tank of the toilet. A ventilation system is secured to the upper end of the tank of the toilet. The ventilation system includes a container having an open lower end in communication with the open upper end of the duct. The container has an open upper end. The open upper end of the container has an ornamental plant disposed therein. The container has a motorized fan disposed therein.
These together with other objects of the invention, along with the various features of novelty which characterize the invention, are pointed out with particularity in the claims annexed to and forming a part of this disclosure. For a better understanding of the invention, its operating advantages and the specific objects attained by its uses, reference should be had to the accompanying drawings and descriptive matter in which there is illustrated preferred embodiments of the invention.
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patent: 6003157 (1999-12-01), Bruyere
patent: 976026 (1963-05-01), None
patent
Goldstein & Canino
Huynh Khoa D.
Reclua Henry J.
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