The Trademark Office is a government agency responsible for registering and managing trademarks. A trademark is a symbol, word, or phrase that identifies and distinguishes the source of goods or services. By registering a trademark, businesses can protect their brand identity and prevent others from using similar marks that could cause confusion among consumers. In the United States, the United States Patent and Trademark Office (USPTO) is the primary body overseeing trademark registration. The USPTO examines applications to ensure they meet legal requirements and maintains a database of registered trademarks, which helps businesses and consumers verify trademark ownership and avoid infringement.