Universal wheel (1)

Abstract

1. The name of this design product: Universal Wheel (1). 2. Purpose of this design product: to be installed on a suitcase to facilitate the movement of the suitcase. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the key points of the design: Design 1 Stereoscopic Drawing 1. 5. Design 1 is shown in Stereoscopic Figure 2, and the top view of Design 1 is omitted; Design 2 is shown in Stereoscopic Figure 3, and the top view of Design 2 is omitted; Design 3 is shown in Stereoscopic Figure 3, and the top view of Design 3 is omitted. 6. Designate Design 1 as the base design.

Images