Martin Audio Ltd trademarks

Martin Audio Ltd owns 6 U.S. trademark filings (5 live registrations). See filings by year, classes, attorneys and assignments on Marksy.

Recent trademark filings

• OA
• META
• OA OPTIMAL AUDIO
• TORUS
• The mark consists of four concentric circles with two rounded quadrilaterals touching the innermost circle.
• CDD

View the full Martin Audio Ltd trademark profile on Marksy