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To Kalon vs. To Kalon: Constellation files new trademark infringement lawsuit

January 14, 2020

The Vineyard House in 2019 sued Constellation in part to have the right to use "To Kalon" on its wine label and to prevent Constellation from using its "To Kalon" marks, saying "To Kalon" is a geographical location in the Napa Valley, and that those owning land that was part of the original estate should be all allowed to use that name. ... Constellation says it owns the exclusive right to use the To Kalon mark to sell wines sold under the Robert Mondavi Winery brand