Aren't the three lines of Adidas patented? There are three other clothes, is it patent infringement? Do you want to lose money?

The three bars on the outside of sleeves and trouser legs were not patented by Adidas, but were invented by China Meihua brand sportswear in 1984. At that time, China not only had sportswear, but also swimsuits. It was Xu Haifeng of China who put three poles through the fire at the 1984 Los Angeles Olympic Games! In the following decades, foreign brands represented by Adidas saw this business opportunity after they became bigger and stronger in China, and took the opportunity to use this style to sell a large number of three-striped sportswear in the China market. Later, Adidas applied to the State Administration for Industry and Commerce for the exclusive patent of three-striped sleeves and trouser legs in China, but it was rejected due to insufficient evidence! In fact, Adidas' triangular three-stripe trademark originated from the serrated three-stripe decoration on shoes, which has nothing to do with clothes!