This week’s trademark updates are as follows –   Trademark Lawsuit filed against HGTV’s “Ugliest House in America.” A lawsuit has been filed by HomeVestors of America, Inc., against Warner Bros. Discovery, Inc. for infringement of the former’s trademark “The Ugliest House of the Year”. The HGTV show's treatment of homeowners is not representative of how HomeVestors franchisees engage with clients, although the show's title is remarkably similar to HomeVestors' annual "Ugliest House of the Year" contest. CoorsTek Defeats CeramTec in Battle to…