Through wall light fixture

Illumination – Housing

Reexamination Certificate

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Details

C362S364000, C362S147000

Reexamination Certificate

active

06565236

ABSTRACT:

BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to light fixtures and more particularly pertains to a new through wall light fixture for illuminating areas on either side of a wall.
2. Description of the Prior Art
The use of light fixtures is known in the prior art. More specifically, light fixtures heretofore devised and utilized are known to consist basically of familiar, expected and obvious structural configurations, notwithstanding the myriad of designs encompassed by the crowded prior art which have been developed for the fulfillment of countless objectives and requirements.
Known prior art includes U.S. Pat. No. 4,924,349; U.S. Pat. No. 4,755,913; U.S. Pat. No. Des. 330,267; U.S. Pat. No. 3,842,320; U.S. Pat. No. 5,006,967; and U.S. Pat. No. 5,544,025.
While these devices fulfill their respective, particular objectives and requirements, the aforementioned patents do not disclose a new through wall light fixture. The inventive device includes a housing designed for being installed inside the interior portion of a wall with the ends flush with the outer wall surfaces. A light fixture is positioned within the housing with plate members being selectively couplable to the housing ends. A variety of lenses are selectively couplable to the plate members thereby allowing the user to way the area outside each wall is illuminated.
In these respects, the through wall light fixture according to the present invention substantially departs from the conventional concepts and designs of the prior art, and in so doing provides an apparatus primarily developed for the purpose of illuminating areas on either side of a wall.
SUMMARY OF THE INVENTION
In view of the foregoing disadvantages inherent in the known types of light fixtures now present in the prior art, the present invention provides a new through wall light fixture construction wherein the same can be utilized for illuminating areas on either side of a wall.
The general purpose of the present invention, which will be described subsequently in greater detail, is to provide a new through wall light fixture apparatus and method which has many of the advantages of the light fixtures mentioned heretofore and many novel features that result in a new through wall light fixture which is not anticipated, rendered obvious, suggested, or even implied by any of the prior art light fixtures, either alone or in any combination thereof.
To attain this, the present invention generally comprises a housing designed for being installed inside the interior portion of a wall with the ends flush with the outer wall surfaces. A light fixture is positioned within the housing with plate members being selectively couplable to the housing ends. A variety of lenses are selectively couplable to the plate members thereby allowing the user to way the area outside each wall is illuminated.
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 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.
Further, the purpose of the foregoing abstract is to enable the U.S. Patent and Trademark Office and the public generally, and especially the scientists, engineers and practitioners in the art who are not familiar with patent or legal terms or phraseology, to determine quickly from a cursory inspection the nature and essence of the technical disclosure of the application. The abstract is neither intended to define the invention of the application, which is measured by the claims, nor is it intended to be limiting as to the scope of the invention in any way.
It is therefore an object of the present invention to provide a new through wall light fixture apparatus and method which has many of the advantages of the light fixtures mentioned heretofore and many novel features that result in a new through wall light fixture which is not anticipated, rendered obvious, suggested, or even implied by any of the prior art light fixtures, either alone or in any combination thereof.
It is another object of the present invention to provide a new through wall light fixture which may be easily and efficiently manufactured and marketed.
It is a further object of the present invention to provide a new through wall light fixture which is of a durable and reliable construction.
An even further object of the present invention is to provide a new through wall light fixture 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 through wall light fixture economically available to the buying public.
Still yet another object of the present invention is to provide a new through wall light fixture which provides in the apparatuses and methods of the prior art some of the advantages thereof, while simultaneously overcoming some of the disadvantages normally associated therewith.
Still another object of the present invention is to provide a new through wall light fixture for illuminating areas on either side of a wall.
Yet another object of the present invention is to provide a new through wall light fixture which includes a housing designed for being installed inside the interior portion of a wall with the ends flush with the outer wall surfaces. A light fixture is positioned within the housing with plate members being selectively couplable to the housing ends. A variety of lenses are selectively couplable to the plate members thereby allowing the user to way the area outside each wall is illuminated.
Still yet another object of the present invention is to provide a new through wall light fixture that is capable of lighting two separate areas utilizing one light fixture.
Even still another object of the present invention is to provide a new through wall light fixture that allows the user to vary the type of light cast on either side of the wall the unit is installed in.
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 made to the accompanying drawings and descriptive matter in which there are illustrated preferred embodiments of the invention.


REFERENCES:
patent: 3842320 (1974-10-01), Kiesling
patent: 4223377 (1980-09-01), Williams
patent: 4755913 (1988-07-01), Sleveland
patent: 4924349 (1990-05-01), Buehler et al.
patent: 5006967 (1991-04-01), Diamond
patent: 5038542 (1991-08-01), Kline
patent: 5107637 (1992-04-01), Robbins
patent: D330267 (1992-10-01), Hendrix
patent: 5544025 (1996-08-01), Bohlool et al.
patent: 59844

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