On June 10, 2010, cabinet and hardware designer and retailer Century America, LLC (Grand Rapids, Michigan) sued Knobs and Pulls.com, Inc. (Nampa, Idaho) and Pride Industrial, LLC (Cincinnati, Ohio) in the United States District Court for the Western District of Michigan for infringement of United States Design Patent Nos. D553,944; D558,557; and D574,216. The design patents cover cabinet handles and pulls. Fig. 8 from the '944 patent and Fig. 1 from the '557 patent are shown below.