ChiroLux Accused of Copying Chiropractic Devices in Patent Suit

Australian medical supply company Denneroll Holdings Pty Ltd. sued ChiroLux LLC alleging the competitor infringed its patent by making and selling knockoff chiropractic devices.

Washington-based ChiroLux’s Curv product looks similar to the Cervical Denneroll pillow-like device, according to a complaint filed Wednesday in the US District Court for the Southern District of Texas. Denneroll said the Curv product line infringes US Patent No. 11,419,440 which deals with a cervical orthotic device for pain relief and muscle tension connected to an abnormal curvature of the neck.

• The Cervical Denneroll is a device that can help improve nerve, ligament, and muscle damage, ...