Patents Assigned to ILM-IPS S.p.A.
  • Metal fiber for reinforcing concrete
    Patent number: 5215830
    Abstract: A fiber for reinforcing concrete comprises a length of metal wire having a substantially straight central part and offset anchoring parts at its opposite ends, each of which includes an initial straight portion parallel to the central part and offset laterally therefrom, a final straight portion coaxial with the central part, and two opposed oblique portions connecting the initial straight portion to the central part and to the final straight portion, respectively.
    Type: Grant
    Filed: September 11, 1991
    Date of Patent: June 1, 1993
    Assignee: ILM-IPS S.p.A.
    Inventor: Raimondo Cinti