When was Levi's first pair of jeans produced?

1853, the first pair of canvas overalls, which will be called "jeans" in the future, was born in the hands of Levi Strauss. At that time, it was called "Levi's overalls" by the workers. Li Wei formally established his own jeans company.

From 65438 to 0872, Levi Strauss applied for a patent to produce jeans on the basis of basic stereotypes.

At the same time, he also registered a graphic trademark for jeans. The trademark depicts the waistband of a pair of overalls, with a horse tied to each side, the horse's head facing in the opposite direction, and a person is urging each horse. At the top of the picture is written: "The only work clothes with patent for rivet reinforcement"; It says: "If you can't tear it off, you can't tear it off", which means that two horses can't tear it off even if they pull hard!