The three-pointed star in the Mercedes-Benz logo, as the logo of a car, symbolizes mechanization on land, water and in the air.: The evolution of the meaning of the Mercedes-Benz logo: 1. Daimler applied for a patent for the three-pointed star logo in 1909 But Mercedes-Benz belongs to a circular badge. Daimler's logo comes from Daimler's letter to his wife. He believed that the star he painted on his house would bring him good luck. The three-pointed star also symbolizes. Benz Motor Company developed in three directions: sea, land and air; 2. In 1909, in order to commemorate the mass production of his VELO car, Mr. Daimler changed the gear pattern in the three-pointed star to a laurel branch to show victory, and the "Mercy" in the logo "Des" is taken from the name of the beautiful daughter of Emil Jelinek, his car dealer in Austria. "Mercedes" has a lucky meaning in Spanish. The logo of Mercedes-Benz was originally Benz surrounded by wheat ears; 3. In 1916, Daimler and Mercedes-Benz merged. The star-shaped logo and the Mercedes-Benz wheat ear were finally merged into one, with the word Mercedes-Benz. After that, the wheat ear was changed into a circle and the word Mercedes-Benz was removed. The merger of the two oldest automobile manufacturers once again applied for patent rights for the trademark and the star logo in the circle evolved into today's pattern and is still used today.