Patents by Inventor Eugenio Toffetti

Eugenio Toffetti 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: 5313546
    Abstract: An hermetically sealed joint cover for fibre optic cables which does not require the use of mastic and/or miscellaneous sealants, the hermetic seal being achieved by a seal gasket which is provided with at least one through hole partly open outwards and embracing each cable or series of cables entering and/or leaving the joint cover, and which is insertable into seats formed in apertures for the entry and exit of the cables into and from the joint cover.
    Type: Grant
    Filed: November 18, 1992
    Date of Patent: May 17, 1994
    Assignee: Sirti, S.p.A.
    Inventor: Eugenio Toffetti