What is the meaning of Trade_name?

A name used to identify a commercial product or service; may or may not be a registered trademark.

The company-specific name for a drug (medication), in contrast with a nonproprietary name such as an INN (international nonproprietary name), USAN (United States adopted name), JAN (Japanese accepted name), and so on.

The name under which a business or firm operates.

Source: wiktionary.org