Mealey's (March 14, 2018, 2:00 PM EDT) -- LOS ANGELES — A California jewelry brand on March 9 sued numerous companies, asserting claims for trademark infringement and violation of California’s unfair competition law (UCL), alleging that they are making and selling imitations of its jewelry pieces (Zenga Inc. v. K3 Jewelry, et al., No. 2:18cv1983, C.D. Calif.)....