商标，俗称“牌子”或标牌，是商品的标记。在商品经济产生和发展的过程中，为了使自己的产品在交换时区别于他人的产品，人们就在产品上刻上制造者的姓名，或留下文字或图形的标记，这可以说是商标的雏形。到民国时期，各工厂已开始广泛使用商标。但由此也产生了一些不法商人? Trademarks, commonly known as “brand” or signs, is the mark of the goods. In the course of the emergence and development of the commodity economy, in order to distinguish one’s own product from another’s when it is exchanged, people have the manufacturer’s name inscribed on the product or leave a written or graphic mark, which is a trademark The prototype. To the Republic of China, the factories have begun to make extensive use of trademarks. But also created some unscrupulous traders?