June 21, 2022
A Minnesota federal judge has booted Dairy Queen's trademark suit against office supplier W.B. Mason over a water brand with the same name as the fast-food chain's line of frozen desserts, ruling that Dairy Queen didn't back up claims of consumer confusion.
April 22, 2019
A Minnesota federal judge is refusing to let W.B. Mason file a quick appeal over where a trademark fight with Dairy Queen concerning their dueling "Blizzard" brands should be heard, ruling that allowing such a fast-track appeal would not "materially advance" the case.
January 25, 2019
Dairy Queen accused W.B. Mason on Friday of trying to stall a trademark battle over their dueling "Blizzard" brands by pursuing a useless appeal over where the case will be heard.
January 09, 2019
W.B. Mason must face accusations that its “Blizzard” brand water infringed on fast-food chain Dairy Queen’s blended ice cream confection of the same name after a Minnesota federal judge ruled the out-of-state office company is subject to Minnesota general jurisdiction because it consents to do business there.
March 14, 2018
With nor'easters repeatedly bearing down on the East Coast, fast-food chain Dairy Queen and office supplier W.B. Mason are going to trademark war over "Blizzard."