Water Pik, Inc. filed a complaint for patent infringement against H2OFloss on August 30. Water Pik accuses H2OFloss of infringing U.S. Patent Nos. 8,888,727, titled “Vibration Damping for Dental Water Jet”; 6,475,173, titled “Oral Irrigator Housing”; and 6,056,710, also titled “Oral Irrigator Housing.” Water Pik accuses H2OFloss’s HF-7 and HF-8 products of infringement.
Water Pik is represented by Lee F. Johnston and Lindsey M. Sadler of Dorsey & Whitney, Denver, Colorado.
The complaint is available here.