Patents Assigned to Barymin Explorations Limited
  • Probe for use in geological surveys
    Patent number: 4130170
    Abstract: A probe construction for use in geological surveys designed to extract earth samples at a predetermined depth. The probe consists essentially of an elongated metal body with a hollow core, the longitudinal axis of the core being at approximately 5.degree. to the longitudinal axis of the metal body. A side outlet is provided along substantially the length of the metal body. The probe is adapted for engagement with the drive rod of a hammer mill or the like machine.
    Type: Grant
    Filed: February 8, 1977
    Date of Patent: December 19, 1978
    Assignee: Barymin Explorations Limited
    Inventor: Ronald H. C. Holman