9 January 2019Trademarks

Costco loses bid to reverse $19m win for Tiffany & Co

Wholesale company Costco has lost a bid to reverse or reduce a $19.4 million judgment against it in a lawsuit filed by jewellery retailer Tiffany & Co for unlawfully using its trademark on engagement rings.

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Trademarks

Costco ordered to pay damages over counterfeit Tiffany rings

15 August 2017 Wholesaler Costco has been told it must pay an initial sum of $8.2 million to jewellery company Tiffany for unlawfully using its trademark on rings.

Trademarks

Costco should pay Tiffany $5.5m in trademark claim, says jury

3 October 2016 Wholesaler Costco should pay luxury jeweller Tiffany $5.5 million in compensation for selling thousands of counterfeit diamond rings.

Trademarks

Tiffany & Co urges Second Circuit to reject Costco appeal

25 July 2019 Jewellery retailer Tiffany & Co has asked an appeals court to uphold a $19.4 million ruling against Costco, after a jury found the wholesale company had infringed its trademark.

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Costco loses bid to reverse $19m win for Tiffany & Co

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