Tiffany, Costco settle 8-year lawsuit over fake 'Tiffany' rings

Costco Has Been Saved by the Fair Use Defense: $21 Million Tiffany Award Reversed - Shelowitz Law Group

Costco ordered to pay $19.3M for selling unauthorized Tiffany engagement rings - ABC7 Chicago

Litigation Law Alert - Tiffany's $21 million Summary Judgment against Costco for Trademark Infringement Vacated on Appeal: Cowan, Liebowitz & Latman

Costco Class Action Lawsuit Says Optifiber Supplement Isn't Natural - Top Class Actions

Costco Selling Fake Tiffany Diamond Rings - Judge Rules Costco Must Pay $19 Million

Fashion Law in 2021: 12 of the Year's Noteworthy Lawsuits - The Fashion Law

Tiffany, Costco Settle Long-Standing Lawsuit

Costco Owes Tiffany & Co. More Than $5.5 Million for Selling Counterfeit Engagement Rings – Juris Magazine

education Arizona Capitol Times

Tiffany sues Costco over sales of engagement rings

Costco Has Been Saved by the Fair Use Defense: $21 Million Tiffany Award Reversed - Shelowitz Law Group