Abstract:
The interchangeable spoke wheel cover in this case will be used to add some decorative flare to the wheel of an automobile by allowing an individual to easily add a decorative wheel insert. The device will not require modification of the existing wheel and will be placed over the existing wheel. Additionally, the wheel can be easily removed and changed depending on the particular tastes and desires of the consumer.

Description:
BACKGROUND OF THE INVENTION 
   A. Field of the Invention 
   This relates to adding a decorative covering to a wheel rim. It may be applied to a variety of wheels, including reinforced spoke rims. It can even be removed and a number of designs can be used. 
   B. Prior Art 
   There are many references in the prior art that teach wheel cover devices and rims including what is frequently termed as spinners. Representative examples can be found at Chen, U.S. Pat. No. 6,527,346, Brown, U.S. Pat. No. 4,286,824 and Threadgill, U.S. Pat. No. 6,692,085. 
   Chen is a removable wheel cover ring and not a removable, interchangeable wheel cover. Brown is a wheel with replacement spokes and Threadgill is a wheel cover shield. These are representative examples of the prior art and are not exhaustive but none of these devices or the other references in this area are interchangeable wheel covers. 
   This is a device that can add a certain amount of panache or style to a wheel and can be changed depending on the tastes of the consumer. 
   BRIEF SUMMARY OF THE INVENTION 
   This is a device to add a decorative touch to an existing automobile wheel. Wheels have been in existence for as long as automobile tires have been around. Wheels come in a variety of different shapes and designs, but they are essentially circular and support the structure of a tire. 
   The owner of an automobile may desire a certain decorative touch to a wheel. This type of device can come in a variety of different shapes and sizes and a representative example of a device to add a decorative touch is the spinner or spinner assembly. This device is not a spinner because this device is designed to rotate with the rotation of the tire itself and not independent of the wheel. 
   This application describes an insert which would be attached to the interior of an existing wheel probably using the existing lug nuts. Alternatively the insert may have threaded members to attach to the wheel. 
   Wheels are circular and a tire is placed on the outside of the wheel. In the center of the wheel is a centerpiece that provides several openings for the lug nuts, which mount the wheel on a vehicle. A plurality of spokes is connected to the interior of the wheel on one end and to the interior mounting device on the other. 
   When the insert is added to the wheel, the spoke of the wheel should be completely hidden by the spoke of this device. Because wheels come in all sizes with a variety of spokes, the inserts will also come in different sizes to cover the spokes of a wheel. 
   The wheel would be provided with an oversized opening into which at least one bushing that is on the insert is placed. The oversized opening and bushing insures that the insert rotates with the tire and prevents wobble of the insert as the tire rotates. A single bushing or multiple bushings may be used to insure that the insert remains in place at all times and does not create excessive wobble as the tire rotates. The bushing or bushings should tightly fit within the oversized opening so that the insert will rotate with the tire. 
   A variety of designs for the inserts may be used and standard lug nuts will be used to add this device to the wheel. 

   
     BRIEF DESCRIPTION OF THE DRAWINGS 
       FIG. 1  is an isometric view of the components of this device from the back. 
       FIG. 2  is an isometric view of the components of this device from the front. 
       FIG. 3  is view of the device in use. 
       FIG. 4  is a front view of the device inserted into the opening for a three spoke wheel. 
       FIG. 5  is a front view of the device inserted into the opening for a four spoke wheel. 
   

   DETAILED DESCRIPTION OF THE EMBODIMENTS 
   This device  5  is comprised of two separate parts: the wheel  20  and a decorative insert  7 . The wheel  20  is circular and will secure a tire; the wheel  20  and tire are mounted on a vehicle. 
   Within the interior of the wheel  20  a spoke structure provides support for the wheel and provides a means to mount the tire to the vehicle. Part of the spoke structure is comprised of an interior circular member  2  which is secured to the interior of the wheel with a series of spoke members  3  that extend from the interior circular member  2  to the interior of the wheel. In the interior circular member  2  are a series of openings  16  through which a means to mount the wheel to the vehicle is provided. One of the openings on the interior circular member is oversized  25  to accommodate a bushing  10  on the insert  7 . Threaded mounting bolts  30  may be used or lug nuts (not depicted) are very common means to mount a wheel to a vehicle. The use of lug nuts is probably the most common means to mount a wheel to the car. 
   When lug nuts are used the threaded bolts that are part of the wheel assembly would extend through the openings of the wheel and this insert and be secured with the lug nut. 
   The threaded mounting bolts are inserted into an unthreaded interior circular member or threaded interior circular member such as depicted in  FIGS. 1 and 2  respectively. When the interior circular member is not threaded, the mounting bolt will be secured to the wheel assembly (not depicted). 
   When the interior circular member is threaded, the threaded bolt are passed through the openings in the insert and secured to the threaded portion of the interior circular member. 
   Wheels are made with one or more multiple spokes  3  that emanate from the center circular member  2 . The spokes provide structure so that the wheel can support the weight of the car. Some wheels have three spokes such as depicted in  FIG. 4  and some wheels have four spokes such as depicted in  FIG. 5 . The number of spokes is a manufacturing choice. 
   The other component of this device is the decorative insert  7 . The insert  7  is sized so that it fits within the interior of the wheel  20  and obscures the view of the spokes of the wheel such as depicted in  FIGS. 4 and 5 . The decorative insert  7  will have a circular member  21  with openings  15  through which the means to mount the wheel will pass such as mounting bolts  30  such as depicted in  FIGS. 1 and 2  or lug nuts that are commonly found in the prior art but not depicted. 
   A bushing  10  will be provided on the insert  7  and fit snugly within an oversized opening  25  in the circular member  2  of the wheel  20 . The bushing  25  of the insert should fit snugly in the oversized opening because the wheel and tire will rotate at very high speeds and the insert should rotate with the wheel and not wobble. 
   The decorative insert  7  will have a series of spokes  6  that emanate from the center of the circular member  24  and the variety of the spokes will be as varied as the tastes of the consumer. When the device is installed, the spokes  6  of the decorative insert will cover the spokes  3  of the wheel so that when tire is rotating the spokes or design of the decorative insert and not the spokes of the wheel will be visible. 
   Certain manufacturers use five openings  15  and other use six openings to mount the wheel to the car. The number of openings will also determine the number of spokes for the wheel. Accordingly the appropriate insert with the requisite number of spokes should be used to cover the number of spokes on the wheel. 
   Mounting bolts  30  which are threaded at one end may be used and inserted through the opening of the wheel insert  15  and may be secured by internal threads  26  of the wheel. The bolts and lug nuts (not depicted) that are part of the car may also be used to mount the wheel  20  and the insert  7 . Threaded mounting bolts may also pass through unthreaded openings and be secured to the wheel assembly (not depicted). 
   Alternatively, the lugs nuts that are part of the automobile may pass through the openings of the wheel and the insert and be secured by a lug nut (not depicted). The use of lug nuts is very common in the prior art. 
   The insert can easily be added to an existing wheel structure and likewise can be easily removed. The insert will be as varied according to the tastes of the individual consumer. 
   A multitude of different designs are contemplated by this application. It is impossible to describe all possible combinations.