Question

is a graphic symbol of a company name or trademark.
yine or sketch sometimes containing clement of caricati​

Answer 1

The answer is a logo, it is a graphic sign that identifies a company, a commercial product, a project, or any public or private entity.

The logo can be the affirming axis of private property through the fact of authorship.

A successful logo requires the appropriate use of communication systems within human societies, as a tool to achieve adequate communication of the message and interpretation by the viewer.