Patents by Inventor MariaRosa Sicurella

MariaRosa Sicurella 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).

  • Patent number: 4075772
    Abstract: An insole for general footwears or shoes, having a plurality of undulating tabs, substantially arranged transversely of the longitudinal axis of the sole, and defining a bearing surface for the foot sole.
    Type: Grant
    Filed: April 21, 1975
    Date of Patent: February 28, 1978
    Assignee: Amilcare Cavalieri
    Inventor: MariaRosa Sicurella