Patents Assigned to BHP Innovation Pty. Ltd.
  • Ripper assembly
    Publication number: 20030066664
    Abstract: A ripper assembly having attachment shanks and a sliding pad through which the attachment shanks extend. The pad has an upwardly curved leading edge. each shank has a boot for receiving a ripper shank. Additional boots extend through the pad and have boots for receiving ripper shanks.
    Type: Application
    Filed: August 29, 2002
    Publication date: April 10, 2003
    Applicant: BHP Innovation Pty. Ltd.
    Inventor: James Allan Matthews