Badges were popular as jewellery and family symbols of noblemen in the Middle Ages. Generally speaking, badges are related with authority and power. Badges are still in extensive use today, usually seen on the uniforms of policemen, fire fighters and soldiers. Besides the usage of identity symbols, many business logos also adopt the image of badge to demonstrate its professional skills and authoritativeness in a certain field.
Here is a collection of 30 badge logos, pick up your favorite and maybe you can also design a badge logo of your own.