Brushing – scrubbing – and general cleaning – Implements – Combined
Reexamination Certificate
2000-06-30
2003-01-21
Spisich, Mark (Department: 1744)
Brushing, scrubbing, and general cleaning
Implements
Combined
C015S105000, C015S160000, C007S170000, C324S072500, C324S133000
Reexamination Certificate
active
06507970
ABSTRACT:
BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to electrical contact cleaning devices and more particularly pertains to a new electrical connection brush and tester assembly for cleaning electrical contacts to facilitate the flow of electrical current and verify the presence of a voltage at a specified contact.
2. Description of the Prior Art
The use of electrical contact cleaning devices is known in the prior art. More specifically, electrical contact cleaning devices 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. Nos. 5,115,533; 3,088,150; 5,397,996; U.S. Pat. No. Des. 408,307; U.S. Patent Nos. 4,575,892; and 5,789,911.
While these devices fulfill their respective, particular objectives and requirements, the aforementioned patents do not disclose a new electrical connection brush and tester assembly. The inventive device includes a handle, a testing rod extending from the handle, a grounding clip, an electrical wire extending between the testing rod and grounding clip, a testing lamp positioned on the handle and illuminated when electric current flows through the testing rod and grounding clip, and a plurality of bristles coupled to the handle.
In these respects, the electrical connection brush and tester assembly 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 cleaning electrical contacts to facilitate the flow of electrical current and verify the presence of a voltage at a specified contact.
SUMMARY OF THE INVENTION
In view of the foregoing disadvantages inherent in the known types of electrical contact cleaning devices now present in the prior art, the present invention provides a new electrical connection brush and tester assembly construction wherein the same can be utilized for cleaning electrical contacts to facilitate the flow of electrical current and verify the presence of a voltage at a specified contact.
The general purpose of the present invention, which will be described subsequently in greater detail, is to provide a new electrical connection brush and tester assembly apparatus and method which has many of the advantages of the electrical contact cleaning devices mentioned heretofore and many novel features that result in a new electrical connection brush and tester assembly which is not anticipated, rendered obvious, suggested, or even implied by any of the prior art electrical contact cleaning devices, either alone or in any combination thereof.
To attain this, the present invention generally comprises a handle, a testing rod extending from the handle, a grounding clip, an electrical wire extending between the testing rod and grounding clip, a testing lamp positioned on the handle and illuminated when electric current flows through the testing rod and grounding clip, and a plurality of bristles coupled to the handle.
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 electrical connection brush and tester assembly apparatus and method which has many of the advantages of the electrical contact cleaning devices mentioned heretofore and many novel features that result in a new electrical connection brush and tester assembly which is not anticipated, rendered obvious, suggested, or even implied by any of the prior art electrical contact cleaning devices, either alone or in any combination thereof.
It is another object of the present invention to provide a new electrical connection brush and tester assembly which may be easily and efficiently manufactured and marketed.
It is a further object of the present invention to provide a new electrical connection brush and tester assembly which is of a durable and reliable construction.
An even further object of the present invention is to provide a new electrical connection brush and tester assembly 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 electrical connection brush and tester assembly economically available to the buying public.
Still yet another object of the present invention is to provide a new electrical connection brush and tester assembly 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 electrical connection brush and tester assembly for cleaning electrical contacts to facilitate the flow of electrical current and verify the presence of a voltage at a specified contact.
Yet another object of the present invention is to provide a new electrical connection brush and tester assembly which includes a handle, a testing rod extending from the handle, a grounding clip, an electrical wire extending between the testing rod and grounding clip, a testing lamp positioned on the handle and illuminated when electric current flows through the testing rod and grounding clip, and a plurality of bristles coupled to the handle.
Still yet another object of the present invention is to provide a new electrical connection brush and tester assembly that has a storage area for the electrical wire leading to the grounding clip.
Even still another object of the present invention is to provide a new electrical connection brush and tester assembly that is designed to clean both male and female contacts for many common connector sets such as those used on trailers, boats, and other electrical connectors exposed to the environment.
These together with other objects of the invention, along with the various features of novelty which characterize the invention, are pointed out
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