Core Home Fitness Sued over Adjustable Dumbbell Patent
Several Chinese adjustable dumbbell makers are suing Core Home Fitness in IL district court, arguing that none of the claims of Core’s patent no. 7,614,983 are being infringed upon. The plaintiffs allegedly received emails from Amazon, eBay, and Walmart that their dumbbells infringe on the patent, with the rights owner named as the defendant. Plaintiffs’ products are covered by patents ... Log in to view full article.
