Weiland Sliding Doors and Windows, Inc., a leading manufacturer of high-end custom doors and windows announced today that it has commenced litigation in federal court against Panda Windows & Doors charging that Panda has copied Weiland’s patented track product. The complaint states that the Las Vegas based Panda infringes two Weiland patents on its flush sliding door drainage track systems. The complaint is identified by Civil Action No. ‘10CV0677 and includes allegations of Patent Infringement, Inducement of Infringement and Contributory Infringement of Weiland patent nos. 7,007,343 and 6,792,651.

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