( October 21, 2025, 1:49 PM EDT) -- WASHINGTON, D.C. — A Federal Circuit U.S. Court of Appeals panel held that a federal judge in Texas in a dispute over patents describing rackable fencing devices correctly found no infringement and no invalidity, rejecting arguments from both parties who filed cross-appeals; the panel held that a rejected disclaimer in the prosecution history of a related patent with a shared specification can still be an effective disclaimer for the purpose of claim construction....