Patents by Inventor Armetia E. Leto

Armetia E. Leto has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Doll with internal warming mechanism
    Patent number: 4060932
    Abstract: A doll simulating a warm-blooded human baby or other mammal form is provided with an internal vessel containing an exothermic salt and means to introduce water into the vessel to activate the salt to release heat. The heat is transferred to the wall of the doll to provide a feeling of body warmth.
    Type: Grant
    Filed: March 22, 1976
    Date of Patent: December 6, 1977
    Inventors: Armetia E. Leto, Lawrence H. Bauer