Patents by Inventor Venus Lorraine Welch

Venus Lorraine Welch 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).

  • Educational associativity doll
    Patent number: 3949488
    Abstract: The doll consists primarily of a pliable body structure having on its interior a tape playback device which is activated by plaits attached to puff balls on the head of the doll and push buttons on the body structure, serve as alternate means for activating a tape playback device. Included with the doll is a colors and numbers book, a multiple number of flash cards, and a blanket for reinforcement.
    Type: Grant
    Filed: January 13, 1975
    Date of Patent: April 13, 1976
    Inventor: Venus Lorraine Welch