Patents by Inventor Barbara Swift

Barbara Swift 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).

  • Child safety seat belt
    Patent number: D333380
    Type: Grant
    Filed: July 18, 1990
    Date of Patent: February 23, 1993
    Inventor: Barbara Swift