Mattel Matson sold his share to Handler due to poor health, and Handler's wife Ruth took Matson's role. In 1947, the company had its first hit toy, a ukulele called "Uke-A-Doodle". The company incorporated the next year in California. Mattel became the first year-round sponsor of the "Mickey Mouse Club" TV series in 1955. The Barbie doll debuted in 1959, becoming the company's best-selling toy in history. In 1960, Mattel introduced Chatty Cathy, a talking doll revolutionizing the toy industry, which led to pull-string talking dolls and toys flooding the market throughout the 1960s and 1970s. The company went public in
Toy Biz its brands across all lines. Charan acquired Cooper hockey equipment brand in the mid-1980s. Charan took this brand and used in within Charan's children's wear division. This approach would move onto the operations of Toy Biz and a key to its success. In the late 1980s, Charan Industries sold the toy subsidiary as Zuckerman did not see the value of the strategies. Becoming an American-owned company, Charan Toys was renamed Toy Biz. In 1990, the company was purchased by Isaac Perlmutter, who became chairman with Joseph Ahern brought in as chief executive officers. Ahern was focused on cost control and