Patents Assigned to M+ Schiffer GmbH
  • Method for the manufacture of a toothbrush
    Patent number: 5518300
    Abstract: A method of manufacturing a tooth brush having a bristle area formed of several folded bristle bundles of plastic bristles, the method including separating, with an anchor, the bristle bundles from a bristle package, folding the bristle bundles and pressing them into dead end holes, which are formed in the bristle area of the toothbrush, with the anchor, with effecting rounding off of the ends of the bristles of the bristle bundles prior to the bristle bundles being folded and anchored in the dead end holes of the tooth brush bristle area.
    Type: Grant
    Filed: November 14, 1994
    Date of Patent: May 21, 1996
    Assignee: M+ Schiffer GmbH
    Inventor: Berthold Meyer