Lutron Sues Pass & Seymour, Others Over Patent

Lighting control manufacturer Lutron Electronics Co. Inc. has filed actions before the International Trade Commission and the United States District Court for the Central District of California against several manufacturers, importers and distributors of knock-off dimming controls made in China. The complaints allege willful infringement of Lutron's U.S. Patent No. 5,637,930, titled "Wall-Mountable Switch & Dimmer," covering proprietary Lutron lighting control technology, and seek treble damages. Pass & Seymour and the other defendants manufacture and sell products that Lutron alleges are made to look like Lutron's popular Diva dimmers. The Pass & Seymour lighting control products accused of infringement include certain Harmony dimmers.

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