the hulls being interconnected rigidly

Industry

  • CPC
  • B63B2001/205
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Patents Grantslast 30 patents

  • Information Patent Grant

    Boat pontoon

    • Patent number 10,556,643
    • Issue date Feb 11, 2020
    • James Carlisle
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    3094962

    • Patent number 3,094,962
    • Issue date Jun 25, 1963
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents