( July 19, 2019, 11:38 AM EDT) -- LOS ANGELES — A production company sued toymaker Mattel Inc. in California federal court on July 2, alleging that Mattel misappropriated the company’s trade secret information and stole its idea for a television show that the company was seeking to produce to produce a substantially similar show with another company (Herrick Production LLC v. Mattel Inc., et al., No. BC689290, Calif. Super., Los Angeles Co.)....