Canadian Tire Corporation Ltd. is embroiled in a $2 million patent dispute with a backyard inventor. The hockey retailer is accused of copying a 1999 device to flood home rinks: “If the court finds that it’s obvious, then the patent is invalid.”
Canadian Tire Corporation Ltd. is embroiled in a $2 million patent dispute with a backyard inventor. The hockey retailer is accused of copying a 1999 device to flood home rinks: “If the court finds that it’s obvious, then the patent is invalid.”