Patents Assigned to FN Hertsal, S.A.
  • Device for protecting securities
    Patent number: 6247415
    Abstract: The invention concerns a protective device for valuable documents, including a volume capable of being closed and divided into two compartments, one of the compartments being used to receive the documents to be protected while in the second compartment caps contain a pyrotechnic mixture which, when the device is wrongly manipulated, will burst into a flame and penetrate the documents in the first mentioned compartment.
    Type: Grant
    Filed: December 19, 2000
    Date of Patent: June 19, 2001
    Assignee: FN Hertsal, S.A.
    Inventors: Guy Appeltans, Luc Mellebeek