Communications: electrical – Condition responsive indicating system – With particular coupling link
Reexamination Certificate
2001-09-27
2002-12-31
Pope, Daryl (Department: 2632)
Communications: electrical
Condition responsive indicating system
With particular coupling link
C340S571000, C340S572100, C340S573200, C340S870030, C340S870030
Reexamination Certificate
active
06501378
ABSTRACT:
BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to item locator devices and more particularly pertains to a new item locator system for locating lost personal articles.
2. Description of the Prior Art
The use of item locator devices is known in the prior art. More specifically, item locator 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. 5,677,673; U.S. Pat. No. 5,939,981; U.S. Des. Pat. No. 408,032; U.S. Pat. No. 4,101,873; U.S. Pat. No. 5,680,105; and U.S. Pat. No. 5,410,326.
While these devices fulfill their respective, particular objectives and requirements, the aforementioned patents do not disclose a new item locator system. The inventive device includes a first device for receiving and transmitting a signal over free space, the first device includes a first transceiver adapted for sending a plurality of signals each has a distinct frequency. A control means actuates the first transceiver and determining the distinct transmitted signal. The control means is operationally coupled to the first transceiver. A speaker means for emitting an audible sound is operationally coupled to the control means and actuated when the first transceiver receives a signal. A plurality of input actuators input information into the control means and are operationally coupled to the control means. A plurality of second devices receives and transmits signals over free space. Each of the second devices is adapted for receiving one of the distinct signals and transmitting a signal to the first transceiver. Each of the second devices is positionable on one of the articles.
In these respects, the item locator system 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 locating lost personal articles.
SUMMARY OF THE INVENTION
In view of the foregoing disadvantages inherent in the known types of item locator devices now present in the prior art, the present invention provides a new item locator system construction wherein the same can be utilized for locating lost personal articles.
The general purpose of the present invention, which will be described subsequently in greater detail, is to provide a new item locator system apparatus and method which has many of the advantages of the item locator devices mentioned heretofore and many novel features that result in a new item locator system which is not anticipated, rendered obvious, suggested, or even implied by any of the prior art item locator devices, either alone or in any combination thereof.
To attain this, the present invention generally comprises a first device for receiving and transmitting a signal over free space, the first device includes a first transceiver adapted for sending a plurality of signals each has a distinct frequency. A control means actuates the first transceiver and determining the distinct transmitted signal. The control means is operationally coupled to the first transceiver. A speaker means for emitting an audible sound is operationally coupled to the control means and actuated when the first transceiver receives a signal. A plurality of input actuators input information into the control means and are operationally coupled to the control means. A plurality of second devices receives and transmits signals over free space. Each of the second devices is adapted for receiving one of the distinct signals and transmitting a signal to the first transceiver. Each of the second devices is positionable on one of the articles.
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 item locator system apparatus and method which has many of the advantages of the item locator devices mentioned heretofore and many novel features that result in a new item locator system which is not anticipated, rendered obvious, suggested, or even implied by any of the prior art item locator devices, either alone or in any combination thereof.
It is another object of the present invention to provide a new item locator system which may be easily and efficiently manufactured and marketed.
It is a further object of the present invention to provide a new item locator system which is of a durable and reliable construction.
An even further object of the present invention is to provide a new item locator system 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 item locator system economically available to the buying public.
Still yet another object of the present invention is to provide a new item locator system 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 item locator system for locating lost personal articles.
Yet another object of the present invention is to provide a new item locator system which includes a first device for receiving and transmitting a signal over free space, the first device includes a first transceiver adapted for sending a plurality of signals each has a distinct frequency. A control means actuates the first transceiver and determining the distinct transmitted signal. The control means is operationally coupled to the first transceiver. A speaker means for emitting an audible sound is operationally coupled to the control means and actuated when the first transceiver receives a signal. A plurality of input actuators input information into the control means and are operationally coupled to the control means. A plurality of second devices receives and transmits signals over free
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