Patents Assigned to SIPLAST S.p.A.
  • Irrigation pipe
    Patent number: 8002496
    Abstract: Irrigation pipe including a pipe having at least a longitudinal row of delivery holes arranged at predetermined distances and communicating with a dripping unit provided inside the pipe, and further having an inlet communicating with the inside of the pipe and an outlet communicating with at least one delivery hole. The inlets or outlets of some or all of the dripping units communicate with the inner space of the pipe or with some or all of the delivery holes through an inlet collecting channel or an outlet collecting channel or segments thereof.
    Type: Grant
    Filed: October 23, 2006
    Date of Patent: August 23, 2011
    Assignee: SIPLAST S.p.A.
    Inventor: Carmelo Giuffré
  • Irrigation pipe
    Publication number: 20090314377
    Abstract: Irrigation pipe including a pipe having at least a longitudinal row of delivery holes arranged at predetermined distances and communicating with a dripping unit provided inside the pipe, and further having an inlet communicating with the inside of the pipe and an outlet communicating with at least one delivery hole. The inlets or outlets of some or all of the dripping units communicate with the inner space of the pipe or with some or all of the delivery holes through an inlet collecting channel or an outlet collecting channel or segments thereof.
    Type: Application
    Filed: October 23, 2006
    Publication date: December 24, 2009
    Applicant: SIPLAST S.P.A.
    Inventor: Carmelo Giuffré