Metal deforming – Tool and/or tool holder – Having unitary tool-face
Reexamination Certificate
2000-12-26
2002-08-27
Tolan, Ed (Department: 3725)
Metal deforming
Tool and/or tool holder
Having unitary tool-face
C072S466800, C072S481300, C072S481800, C072S705000
Reexamination Certificate
active
06439025
ABSTRACT:
BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to dent removing devices and more particularly pertains to a new sheet metal dent removing device for combining a drill and a slide hammer used for removing dents.
2. Description of the Prior Art
The use of dent removing devices is known in the prior art. More specifically, dent removing 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. No. 5,329,802; U.S. Pat. No. 4,586,230; U.S. Pat. No. 4,122,699; U.S. Pat. No. 3,570,289; U.S. Pat. No. 4,072,042; and Des. U.S. Pat. No. 396,620.
While these devices fulfill their respective, particular objectives and requirements, the aforementioned patents do not disclose a new sheet metal dent removing device. The inventive device includes an electric drill. The electric drill includes a body having a distal end, a proximal end and a peripheral wall extending between. A handle extends from the peripheral wall and is positioned generally adjacent to the proximal end. An actuating means turns the electric drill on and off. A shaft is elongate and has a first end and a second end. The first end of the shaft extends into the distal end of the body. The electric drill is adapted to rotate the shaft. A drill bit has a first end and a second end. The first end tapers to a point and the length of the drill bit is threaded. A coupling means removably couples the drill bit to the second end of the shaft. A slide hammer comprises a tubular member having an aperture extending therethrough. The shaft extends through the tubular member such that the tubular member is movably positioned on the shaft between the electric drill and the first end of the shaft.
In these respects, the sheet metal dent removing device 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 combining a drill and a slide hammer used for removing dents.
SUMMARY OF THE INVENTION
In view of the foregoing disadvantages inherent in the known types of dent removing devices now present in the prior art, the present invention provides a new sheet metal dent removing device construction wherein the same can be utilized for combining a drill and a slide hammer used for removing dents.
The general purpose of the present invention, which will be described subsequently in greater detail, is to provide a new sheet metal dent removing device apparatus and method which has many of the advantages of the dent removing devices mentioned heretofore and many novel features that result in a new sheet metal dent removing device which is not anticipated, rendered obvious, suggested, or even implied by any of the prior art dent removing devices, either alone or in any combination thereof.
To attain this, the present invention generally comprises an electric drill. The electric drill includes a body having a distal end, a proximal end and a peripheral wall extending between. A handle extends from the peripheral wall and is positioned generally adjacent to the proximal end. An actuating means turns the electric drill on and off. A shaft is elongate and has a first end and a second end. The first end of the shaft extends into the distal end of the body. The electric drill is adapted to rotate the shaft. A drill bit has a first end and a second end. The first end tapers to a point and the length of the drill bit is threaded. A coupling means removably couples the drill bit to the second end of the shaft. A slide hammer comprises a tubular member having an aperture extending therethrough. The shaft extends through the tubular member such that the tubular member is movably positioned on the shaft between the electric drill and the first end of the shaft.
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 sheet metal dent removing device apparatus and method which has many of the advantages of the dent removing devices mentioned heretofore and many novel features that result in a new sheet metal dent removing device which is not anticipated, rendered obvious, suggested, or even implied by any of the prior art dent removing devices, either alone or in any combination thereof.
It is another object of the present invention to provide a new sheet metal dent removing device which may be easily and efficiently manufactured and marketed.
It is a further object of the present invention to provide a new sheet metal dent removing device which is of a durable and reliable construction.
An even further object of the present invention is to provide a new sheet metal dent removing device 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 sheet metal dent removing device economically available to the buying public.
Still yet another object of the present invention is to provide a new sheet metal dent removing device 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 sheet metal dent removing device for combining a drill and a slide hammer used for removing dents.
Yet another object of the present invention is to provide a new sheet metal dent removing device which includes an electric drill. The electric drill includes a body having a distal end, a proximal end and a peripheral wall extending between. A handle extends from the peripheral wall and is positioned generally adjacent to the proximal end. An actuating means turns the electric drill on and off. A shaft is elongate and has a first end and a second end. The first end
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