Patents Assigned to Pilosio, S.p.A.
  • Retaining panel
    Patent number: 4054033
    Abstract: The invention discloses a trench shoring panel is having an internal construction form made with continuous longitudinal elements connected vertically by analogous vertical elements suitably spaced. This panel has at its vertical sides at least one vertical end slot on one of its sides and on its other side a vertical projection that cooperate with said slot.
    Type: Grant
    Filed: March 1, 1976
    Date of Patent: October 18, 1977
    Assignee: Pilosio, S.p.A.
    Inventor: Roberto Pillosio