Trademark infringement violates federal statutes 15 U.S.C. § 1051, 1114, 1125 which is an act punishable by civil and criminal penalties. Trademark infringers use spurious marks or registered trademarks without a license from the trademark owner in a dishonest manner calculated for advantage by confusingly suggesting, implying or otherwise representing by commission or omission that they are approved by, endorsed by, associated with, licensed by, or somehow affiliated with the trademark owner and that they are the source for things which they are not. https://karatefraud.com/
In the USA the Moo Duk Kwan® organization has prevailed in 100% of all infringement cases pursued and recently won a Federal lawsuit and $115,560 settlement against trademark infringers.