Patents by Inventor Bertil Lunden

Bertil Lunden has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Holder for paper roll with central dispensing of the paper
    Patent number: 4524895
    Abstract: The invention relates to a holder for paper rolls with central dispensing of the paper from the interior of the roll. There is a pull-out opening for the paper web in one end wall of the holder, where it is surrounded by a projecting, substantially tubular, tearing device with tearing teeth for tearing off the paper web. According to the invention, the holder is firstly made so that it can be mounted in any position, and secondly its tearing device is provided with protective projections, which extend beyond the tearing teeth.
    Type: Grant
    Filed: March 15, 1983
    Date of Patent: June 25, 1985
    Assignee: Molnlycke AB
    Inventor: Bertil Lunden
  • Cutting attachment for paper roll holder or similar article
    Patent number: D277246
    Type: Grant
    Filed: September 28, 1982
    Date of Patent: January 22, 1985
    Assignee: Molnlycke Aktiebolag
    Inventors: Ingemar Sjostedt, Bertil Lunden
  • Cutting attachment for paper roll holder or similar article
    Patent number: D277911
    Type: Grant
    Filed: June 2, 1982
    Date of Patent: March 12, 1985
    Assignee: Molnlycke AB
    Inventor: Bertil Lunden
  • Dispenser for sanitary paper
    Patent number: D278006
    Type: Grant
    Filed: September 28, 1982
    Date of Patent: March 19, 1985
    Assignee: Molnlycke Aktiebolag
    Inventors: Ingemar Sjostedt, Bertil Lunden