Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2001-03-23
2002-10-01
Trieu, Van (Department: 2632)
Communications: electrical
Condition responsive indicating system
Specific condition
C340S570000
Reexamination Certificate
active
06459375
ABSTRACT:
BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to mail delivery indicating systems and more particularly pertains to a new electronic mail sensor for informing a user when something has been put into a mailbox.
2. Description of the Prior Art
The use of mail delivery indicating systems is known in the prior art. More specifically, mail delivery indicating systems 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. 5,023,595; U.S. Pat. No. 4,520,350; U.S. Pat. No. 4,868,543; U.S. Pat. No. 5,440,294; U.S. Pat. No. 3,909,819; and U.S. Pat. No. Des. 350,298.
While these devices fulfill their respective, particular objectives and requirements, the aforementioned patents do not disclose a new electronic mail sensor. The inventive device includes a mailbox that has an open end. A door is coupled to the mailbox for selectively covering the open end. A transmitter assembly coupled to the mailbox adjacent the open end, the transmitter assembly includes a sensor for detecting the door is in an open position. The transmitter assembly further includes a transmitter operationally coupled to the sensor for transmitting a signal when the door is in an open position. A receiver assembly includes a receiver for receiving the signal, the receiver assembly includes a mail indicating light operationally coupled to the receiver such that the mail indicating light is illuminated upon the receiver receiving the signal.
In these respects, the electronic mail sensor 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 informing a user when something has been put into a mailbox.
SUMMARY OF THE INVENTION
In view of the foregoing disadvantages inherent in the known types of mail delivery indicating systems now present in the prior art, the present invention provides a new electronic mail sensor construction wherein the same can be utilized for informing a user when something has been put into a mailbox.
The general purpose of the present invention, which will be described subsequently in greater detail, is to provide a new electronic mail sensor apparatus and method which has many of the advantages of the mail delivery indicating systems mentioned heretofore and many novel features that result in a new electronic mail sensor which is not anticipated, rendered obvious, suggested, or even implied by any of the prior art mail delivery indicating systems, either alone or in any combination thereof.
To attain this, the present invention generally comprises A door is coupled to the mailbox for selectively covering the open end. A transmitter assembly coupled to the mailbox adjacent the open end, the transmitter assembly includes a sensor for detecting the door is in an open position. The transmitter assembly further includes a transmitter operationally coupled to the sensor for transmitting a signal when the door is in an open position. A receiver assembly includes a receiver for receiving the signal, the receiver assembly includes a mail indicating light operationally coupled to the receiver such that the mail indicating light is illuminated upon the receiver receiving the signal.
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 electronic mail sensor apparatus and method which has many of the advantages of the mail delivery indicating systems mentioned heretofore and many novel features that result in a new electronic mail sensor which is not anticipated, rendered obvious, suggested, or even implied by any of the prior art mail delivery indicating systems, either alone or in any combination thereof.
It is another object of the present invention to provide a new electronic mail sensor, which may be easily and efficiently manufactured and marketed.
It is a further object of the present invention to provide a new electronic mail sensor, which is of a durable and reliable construction.
An even further object of the present invention is to provide a new electronic mail sensor 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 electronic mail sensor economically available to the buying public.
Still yet another object of the present invention is to provide a new electronic mail sensor 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 electronic mail sensor for informing a user when something has been put into a mailbox.
Yet another object of the present invention is to provide a new electronic mail sensor which includes a door that is coupled to a mailbox for selectively covering an open end of the mailbox. A transmitter assembly is coupled to the mailbox adjacent the open end, the transmitter assembly includes a sensor for detecting when the door is in an open position. The transmitter assembly further includes a transmitter operationally coupled to the sensor for transmitting a signal when the door is in an open position. A receiver assembly includes a receiver for receiving the signal, the receiver assembly includes a mail indicating light operationally coupled to the receiver such that the mail indicating light is illuminated upon the receiver receiving the signal.
Still yet another object of the present invention is to provide a new electronic mail sensor that would notify a user that mail has been delivered, saving the user time and unneeded trips to the mailbox, especially helpful for elderly or handicapped persons.
Even still another object of the prese
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