Ultrasonic Device for Teeth Whitening

1. Ultrasonic device for teeth whitening

1 . 1 : Perspective

1 . 2 : Perspective

1 . 3 : Front

1 . 4 : Back

1 . 5 : Left

1 . 6 : Top

1 . 7 : Bottom

Reproduction 1 . 1 is a top isometric view of an embodiment of an ultrasonic device for teeth whitening; Reproduction 1 . 2 is a bottom isometric view thereof; Reproduction 1 . 3 is a front elevational view thereof; Reproduction 1 . 4 is a rear elevational view thereof; Reproduction 1 . 5 is a left side elevational view thereof, which is a mirror image of the right side elevational view; Reproduction 1 . 6 is a top plan view thereof; Reproduction 1 . 7 is a bottom plan view thereof; stippling, and tangency lines shown in the drawings represent the three-dimensional contours of the designs, and are not intended to indicate surface decoration; the broken lines show portions of the ultrasonic device for teeth whitening that form no part of the claimed designs.