Tippee-Toes
Tippee-Toes is a Mattel doll that was purchased at a local doll show. She is a mechanical doll that can ride a tricycle as well as a wheeled horse. She came in her original box with a partial set of original clothes but with a broken hand grip on her horse, a broken arm, and a fractured leg. I haven't had a chance to make repairs on the broken parts, but her mechanical system worked as soon as a fresh set of batteries was installed.
Patent: US 3514897 and US 3475857A
Patent: US 3514897 and US 3475857A