Logo and trademark are distinguishing signs, but there are differences: logo can be a trademark, and a trademark can also be used as a logo, but logo is not necessarily a trademark, and a trademark is not necessarily a logo. For example, my product has applied for a trademark, but I can also put my corporate logo-B on my product packaging. This B is not a trademark, but a corporate logo. At this time, the logo is not a trademark, and the trademark is not a logo. Of course, you can also use trademark A as the corporate logo, which depends on yourself. Especially some large enterprises have different trademarks, so enterprises often have a unified logo, usually not a trademark.