Mattel
On November 10, 2017, the "Wall Street Journal" reported that Hasbro, Inc. had made a takeover offer for Mattel, Inc. At the time, Mattel worth was $5 billion, while Hasbro was about $11 billion. On November 15, 2017, Reuters reported that Mattel rejected the offer.
Imaginext
The Imaginext System is a brand of role-playing, adventure toys designed for kids 3 or older made by Mattel, as part of their Fisher-Price brand.