KitchenAid is an American home appliance brand owned by Whirlpool Corporation. The company was started in 1919 by The Hobart Manufacturing Company to produce stand mixers; the H-5 is the first model that was introduced. From Wikipedia
Owners of affected French-door models from 2012 through 2019 must file claims by June 18 to seek reimbursement for cooling malfunctions tied to frost buildup.