US Patent 9622458 Two-part self-righting pet toy with internal gripper petals

A pet toy comprising a first part and a second part, each made of a single piece of molded, durable, semi-rigid and flexible material and each comprising a weighted bottom, flared open top that is oval in shape, and plurality of gripper petals extending from the weighted bottom toward the flared open top. Each part comprises a neck area with a plurality of grooves and ridges. The flared open top of the first part fits into the flared open top of the second part and engages with the grooves inside the neck area of the second part. The inner circumference of each successive groove is preferably smaller as the distance from the open flared to increases.