Portable charging devices (3-in-1 series)

Abstract

1. The name of the design product: portable charging device (three-in-one series). 2. The use of the design product: the design product can be used to charge smart phones, laptops and other devices. 3. The design points of the design product: the shape of design 1, the combination of shape and color of design 2, design 3 and design 4. 4. The picture or photo that best indicates the design points: design 1 perspective view 2. 5. Design 1 is designated as the basic design. 6. Design 2, design 3 and design 4 request protection of color.

Images