A marine buoy comprises a water-tight upper compartment separated by a partition from a lower compartment which is open at its base. Air can be pumped into or evacuated from the lower compartment to raise or lower the buoy in the water.

  • Supplemental Notes:
    • French Patent Number 1,588,998.
  • Corporate Authors:

    Institut National de la Propriete Industrielle

    26 rue de Leningrad
    Paris 8e,   France 
  • Authors:
    • Parkes, G H
  • Publication Date: 1968-10-8

Media Info

Subject/Index Terms

Filing Info

  • Accession Number: 00056624
  • Record Type: Publication
  • Source Agency: American Petroleum Institute
  • Report/Paper Numbers: Patent
  • Files: TRIS
  • Created Date: Jul 22 1974 12:00AM