A trademark is a recognizable sign, design, or expression which identifies products or services of a particular source and distinguishes them from those of other sources. A trademark can be anything from a name, word, phrase, logo, symbol, design, image, or a combination of these elements.
Trademarks are important because they allow businesses to protect their brands and prevent others from using their marks without permission. They also help consumers identify the source of products and services and make informed purchasing decisions. Historically, trademarks have been used for centuries to identify the goods of different traders.