Patents Assigned to Leonardo Sideri
  • Self-locking pilfer proof tamper evident container
    Patent number: 4493433
    Abstract: A self-locking pilfer proof tamper evident container comprises two walled panels, within which walls are placed interlocking tabs when brought together to close the container in a manner whereby the container must be destroyed to gain access to its contents.
    Type: Grant
    Filed: April 10, 1984
    Date of Patent: January 15, 1985
    Assignee: Leonardo Sideri
    Inventors: Leonardo Sideri, Enzo Del Brocco