Explore Judge Michael B Brennan's 2 rulings on trademark infringement. AI-powered summaries and legal analysis.
Grunt Style's 'Don't Tread on Me' flag doesn't infringe TWD's trademark
Grunt Style LLC v. TWD, LLC, decided by Seventh Circuit on July 24, 2025, resulted in a defendant win outcome. The Seventh Circuit affirmed the district court's grant of summary judgment to TWD, LLC, ...
Seventh Circuit: "Knock-off" vacuum cleaner does not infringe Dyson patent
Dyson Technology Limited v. David 7 Store, decided by Seventh Circuit on March 24, 2025, resulted in a defendant win outcome. The Seventh Circuit affirmed the district court's grant of summary judgmen...
CaseLawBrief tracks 2 trademark infringement cases decided by Judge Michael B Brennan. The count updates as new opinions are published.
Based on tracked cases, outcomes include: Defendant Win: 2.
Judge Michael B Brennan has decided trademark infringement cases in: ca7.