Herman Miller wins the case:
But it’s not about copies themselves, just using a trademarked name on replicas without stating they are copies.
http://www.mattblatt.com.au/ now has this on the front page:
NOTE: Matt Blatt’s replica products are not manufactured or approved by, or affiliated with, the original designers, manufacturers or distributors including Herman Miller, Charles or Ray Eames, Knoll, Fritz Hansen, Flos, Studio Italia, Giogali, Artemide Spa, Tolix or Xavier Pauchard.
and every product has the disclaimer ‘replica’ multiple times.