Patents Assigned to Palkkiyhtyma Oy
  • Vee bottom structure for boat
    Patent number: 5394819
    Abstract: A Vee bottom structure for a boat includes a stern, a bow and sides which are symmetrical relative to a keel line. The bottom structure comprises a part extending from the stern towards the bow. This part includes central bottoms which are positioned at an angle to each other beside the keel line on either side thereof, and of side bottoms extending outward from outer margins of the central bottoms and positioned at an angle against the central bottom on the respective side.
    Type: Grant
    Filed: June 9, 1993
    Date of Patent: March 7, 1995
    Assignee: Palkkiyhtyma Oy
    Inventor: Pekka Aarnio