For example, square, which is a very popular appearance, is unacceptable.
But according to the copyright of works of art, you can apply. A more personalized appearance can be a work of art, so that others will infringe.
The appearance and structure of mobile phones are not protected by patents, but by copyright. If you look closely, you will find that different brands of mobile phones are square, just the size of the mobile phone, the front and rear cameras, and the on-off button. , a little different.