(August 15, 2024, 2:35 PM EDT) -- BOSTON — A guitar seller who was accused of copyright infringement by a guitar manufacturer that said it used a copyrighted photo of guitar headstocks on its website filed a petition for rehearing or rehearing en banc after a First Circuit U.S. Court of Appeals panel ordered a new trial in a New Hampshire federal court, arguing that the panel widened a circuit split over what standard a court can use to determine the relationship between alleged infringement and subsequent revenue....