A U.S. appeal court has overturned an earlier verdict in a patent infringement case that found in favour of Finnish engineering firm Metso, the company said on Wednesday.
_0">Metso had sued U.S.-based rival Terex Corp and other firms of infringing on its patents involving lateral folding conveyors.
It said it would seek a reversal of the appeals court's decision, and expects a final outcome in 2014.