Posts Tagged ‘ Atrium Windows and Doors Inc. ’

Major Window Manufacturers Sued for Patent Infringement

Aug 8th, 2013

courthouse

Seven major window manufacturers and two distributors had patent infringement lawsuits filed against them in the United States District Court for the Eastern District of Tennessee Northern Division yesterday. J-Channel Industries Corp., a subsidiary of CopyTele which develops and acquires patented technology, filed suit against Atrium Windows and Doors Inc., Elixir Industries Inc., Jeld-Wen Inc., Kinro [...]