Patents Assigned to Produnik AB
  • Patent number: 4165115
    Abstract: A jar holder for handling jars having an external thread for a screw cap comprises a handle with two projecting resilient branches diverging towards the free ends thereof. Each of the branches forms a notch for receiving the edge portion at the opening of the jar and has a serrated edge for engagement with the external thread of the jar.
    Type: Grant
    Filed: December 7, 1977
    Date of Patent: August 21, 1979
    Assignee: Produnik AB
    Inventor: Rune J. Olsson
  • Patent number: 4109348
    Abstract: A clip is provided for maintaining sheets in bundle form, the sheets having holes formed therein, and includes a resilient member and an opening formed adjacent each end of the resilient member. A shoulder member extends from the outer periphery of the openings and is adapted to engage the outer periphery of the holes of the sheets. An end lug is connected to each of the shoulder members and extends in a plane parallel to the resilient member. In this manner, to insert the clip within the holes of the sheets, the resilient member is flexed so that the end lugs may be inserted into the holes of the sheets for maintaining the sheets in bundle form.
    Type: Grant
    Filed: June 14, 1977
    Date of Patent: August 29, 1978
    Assignee: Produnik AB
    Inventor: Rune Olsson
  • Patent number: D255248
    Type: Grant
    Filed: August 2, 1977
    Date of Patent: June 3, 1980
    Assignee: Produnik AB
    Inventor: Rune Olsson