ROUND N’ ROUND Judge isn’t convinced either party owns the (Ratt) trademarks Hollywood Docket: ’80s Rockers RATT Out Ex-Bandmate for Trademark Infringement Hollywood Reporter — The original bassist from RATT is using his ex-band’s trademark without permission, according to a federal lawsuit filed by a corporation owned by two of the ’80s metal band’s founding members. RATT’s heyday was decades ago but the band is still rocking and ex-RATT Juan Croucier is confusing fans by playing[…]