Tiffany box after Tiffany box, oh my!

The Tiffany blue color is protected by a trademark.

The rule of the establishment is ironclad, never to allow a box bearing the name of the firm, to be taken out of the building except with an article which has been sold by them and for which they are responsible. The tradition of the famed Tiffany Blue Box® has endured for one essential reason: its contents are unsurpassed in quality and design.