Patents Assigned to Doppler Oy
  • Cover
    Patent number: 5848688
    Abstract: The present cover has a connector configuration that allows several identical covers to be joined together on top of each other to form a cover system.The covers can be turned with respect to each other so that a label on the cover on the item inside the cover can be easily seen. The connector includes a cylindrical portion which, when mated to an identical cylindrical portion on another cover, permits a pivotable connection. The covers, when joined, can be rotated only in a direction parallel to main surfaces of the covers.
    Type: Grant
    Filed: March 14, 1997
    Date of Patent: December 15, 1998
    Assignee: Doppler Oy
    Inventor: Markus Arvo Hjalmar Paloheimo