Patents Assigned to Miyako Gomu Kogyo Kabushiki Kaisha
  • Flexible pipe
    Patent number: 4307754
    Abstract: A flexible pipe includes an elastic pipe body in corrugated form and including alternate large and small radius portions. A ring is mounted within one of the large diameter portions of the interior of the pipe body. An elongated flexible and deformable shaping member is secured to the ring and extends throughout the interior length of the tube body.
    Type: Grant
    Filed: May 11, 1979
    Date of Patent: December 29, 1981
    Assignee: Miyako Gomu Kogyo Kabushiki Kaisha
    Inventor: Masaaki Muratsubaki