A helium-filled sun shade for protecting individuals engaged in outdoor activities.
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| Number | Title | Issue Date |
| 5791966 | Rotating toy with electronic display A rotating object, such as a toy top or yo-yo, is provided with a display mechanism which permits the display of letters, number and graphics as the object moves. In one embodiment a toy top is taught which incorporates such a display made up of string of... | 08/11/1998 |
| 5074182 | Multiple key electronic instrument having background songs each associated with solo parts which are synchronized with and harmonious with the background song An electronic instrument and method includes manual control switches for producing and controlling creative variations on pre-recorded song selections that remain synchronized and melodiously oriented to the selected song substantially independent of the ... | 12/24/1991 |