Illumination – Light source and modifier – Laser type
Reexamination Certificate
2000-10-26
2002-04-16
Husar, Stephen (Department: 2875)
Illumination
Light source and modifier
Laser type
C362S109000, C362S191000, C362S253000, C033S520000, C033SDIG002
Reexamination Certificate
active
06371626
ABSTRACT:
BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to alignment devices and more particularly pertains to a new hole alignment device for aligning holes to be drilled in a joist.
2. Description of the Prior Art
The use of alignment devices is known in the prior art. More specifically, alignment 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. 5,754,582; U.S. Pat. No. 4,968,147; U.S. Pat. No. 4,993,160; U.S. Pat. No. 5,617,304; U.S. Pat. No. 5,644,850; and U.S. Pat. No. Des. 347,018.
While these devices fulfill their respective, particular objectives and requirements, the aforementioned patents do not disclose a new hole alignment device. The inventive device includes a laser light emitter device. The laser emitter includes a first end, a second end and a peripheral wall extending therebetween. In an embodiment the laser emitter emits a laser light from the first end. The invention also includes a mounting member for removably mounting the laser emitter in the hole of a joist. The mounting member includes a first end, a second end and a peripheral wall extending therebetween. The first end includes a hole extending therein and extending through the second end. The laser emitter includes a size designed for removably positioning in the hole of the mounting member.
In these respects, the hole alignment 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 aligning holes to be drilled in a joist.
SUMMARY OF THE INVENTION
In view of the foregoing disadvantages inherent in the known types of alignment devices now present in the prior art, the present invention provides a new hole alignment device construction wherein the same can be utilized for aligning holes to be drilled in a joist.
The general purpose of the present invention, which will be described subsequently in greater detail, is to provide a new hole alignment device apparatus and method which has many of the advantages of the alignment devices mentioned heretofore and many novel features that result in a new hole alignment device which is not anticipated, rendered obvious, suggested, or even implied by any of the prior art alignment devices, either alone or in any combination thereof.
To attain this, the present invention generally comprises a laser light emitter device. The laser emitter includes a first end, a second end and a peripheral wall extending therebetween. In an embodiment the laser emitter emits a laser light from the first end. The invention also includes a mounting member for removably mounting the laser emitter in the hole of a joist. The mounting member includes a first end, a second end and a peripheral wall extending therebetween. The first end includes a hole extending therein and extending through the second end. The laser emitter includes a size designed for removably positioning in the hole of the mounting member.
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 hole alignment device apparatus and method which has many of the advantages of the alignment devices mentioned heretofore and many novel features that result in a new hole alignment device which is not anticipated, rendered obvious, suggested, or even implied by any of the prior art alignment devices, either alone or in any combination thereof.
It is another object of the present invention to provide a new hole alignment device which may be easily and efficiently manufactured and marketed.
It is a further object of the present invention to provide a new hole alignment device which is of a durable and reliable construction.
An even further object of the present invention is to provide a new hole alignment 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 hole alignment device economically available to the buying public.
Still yet another object of the present invention is to provide a new hole alignment 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 hole alignment device for aligning holes to be drilled in a joist.
Yet another object of the present invention is to provide a new hole alignment device which includes a laser light emitter device. The laser emitter includes a first end, a second end and a peripheral wall extending therebetween. In an embodiment the laser emitter emits a laser light from the first end. The invention also includes a mounting member for removably mounting the laser emitter in the hole of a joist. The mounting member includes a first end, a second end and a peripheral wall extending therebetween. The first end includes a hole extending therein and extending through the second end. The laser emitter includes a size designed for removably positioning in the hole of the mounting member.
Still yet another object of the present invention is to provide a new hole alignment device that allows users to align a plurality of holes without having to repeatedly measure the placement of each hole.
Even still another object of the present invention is to provide a new hole alignment device that is easily carried and adaptable to being used in a plurality of hole sizes. Whereby, the present invention may be used for a wide variety of drilling projects.
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 formi
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