Solid material comminution or disintegration – Apparatus – Bottle breakers
Reexamination Certificate
2001-01-22
2003-02-18
Bray, W. Donald (Department: 3725)
Solid material comminution or disintegration
Apparatus
Bottle breakers
C241S243000
Reexamination Certificate
active
06520435
ABSTRACT:
BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to plastic shredding assemblies and more particularly pertains to a new plastic bottle shredding assembly for shredding plastic containers into smaller pieces that take up less physical space.
2. Description of the Prior Art
The use of plastic shredding assemblies is known in the prior art. More specifically, plastic shredding assemblies 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. 4,871,118; 3,229,921; 4,678,126; 4,669,673; 4,600,158; and U.S. Pat. No. Des. 358,399.
While these devices fulfill their respective, particular objectives and requirements, the aforementioned patents do not disclose a new plastic bottle shredding assembly. The inventive device includes a housing that has an interior space and a loading opening. A rotatable shaft is coupled to the housing and is positioned to extend across the interior space. A motor coupled to the housing is positioned in the interior space. The motor is operationally coupled to the shaft for rotating the shaft. A shredding head is coupled to the shaft such that the shredding head is rotated when the shaft is rotated. A loading door is coupled to the housing for covering the loading opening. The loading door is openable for permitting access to the interior space through the loading opening such that the housing is designed for receiving a plastic bottle in the interior space such that the plastic bottle is shreddable by the shredding head when the motor is activated.
In these respects, the. plastic bottle shredding 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 shredding plastic containers into smaller pieces that take up less physical space.
SUMMARY OF THE INVENTION
In view of the foregoing disadvantages inherent in the known types of plastic shredding assemblies now present in the prior art, the present invention provides a new plastic bottle shredding assembly construction wherein the same can be utilized for shredding plastic containers into smaller pieces that take up less physical space.
The general purpose of the present invention, which will be described subsequently in greater detail, is to provide a new plastic bottle shredding assembly apparatus and method which has many of the advantages of the plastic shredding assemblies mentioned heretofore and many novel features that result in a new plastic bottle shredding assembly which is not anticipated, rendered obvious, suggested, or even implied by any of the prior art plastic shredding assemblies, either alone or in any combination thereof.
To attain this, the present invention generally comprises a housing that has an interior space and a loading opening. A rotatable shaft is coupled to the housing that is positioned to extend across the interior space. A motor coupled to the housing is positioned in the interior space. The motor is operationally coupled to the shaft for rotating the shaft. A shredding head is coupled to the shaft such that the shredding head is rotated when the shaft is rotated. A loading door is coupled to the housing for covering the loading opening. The loading door is openable for permitting access to the interior space through the loading opening such that the housing is designed for receiving a plastic bottle in the interior space such that the plastic bottle is shreddable by the shredding head when the motor is activated.
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 plastic bottle shredding assembly apparatus and method which has many of the advantages of the plastic shredding assemblies mentioned heretofore and many novel features that result in a new plastic bottle shredding assembly which is not anticipated, rendered obvious, suggested, or even implied by any of the prior art plastic shredding assemblies, either alone or in any combination thereof.
It is another object of the present invention to provide a new plastic bottle shredding assembly which may be easily and efficiently manufactured and marketed.
It is a further object of the present invention to provide a new plastic bottle shredding assembly which is of a durable and reliable construction.
An even further object of the present invention is to provide a new plastic bottle shredding 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 plastic bottle shredding assembly economically available to the buying public.
Still yet another object of the present invention is to provide a new plastic bottle shredding 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 plastic bottle shredding assembly for shredding plastic containers into smaller pieces that take up less physical space.
Yet another object of the present invention is to provide a new plastic bottle shredding assembly which includes a housing that has an interior space and a loading opening. A rotatable shaft is coupled to the housing that is positioned to extend across the interior space. A motor coupled to the housing is positioned in the interior space. The motor is operationally coupled to the shaft for rotating the shaft. A shredding head is coupled to the shaft such that the shredding head is rotated when the shaft is rotated. A loading door is coupled to the housing for covering the loading opening. The loading door is openable for permitting access to the interior space through the loa
No associations
LandOfFree
Plastic bottle shredding assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Plastic bottle shredding assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Plastic bottle shredding assembly will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3131153