Patents by Inventor Jo-Ann Frontario

Jo-Ann Frontario 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).

  • Portable hair dryer assembly
    Patent number: 4939345
    Abstract: A portable hair dryer assembly includes a battery that is recharged to operate the air moving system of the assembly. The assembly further includes a cover for the air intake system, and a system for moving the air exhaust nozzle so that the assembly has a plurality of degrees of freedom.
    Type: Grant
    Filed: March 21, 1989
    Date of Patent: July 3, 1990
    Inventors: Michelle J. Farina, Jo-Ann Frontario