Patents Assigned to Golvabia AB
  • Patent number: 6029416
    Abstract: In a system for jointing together of adjacent pieces of flooring material by means of grooves (3) and tongues (4), at least one of the opposing surfaces on the tongues (4) and the grooves (3) of the pieces display flocked surface portions (10-13). The flocked surface portions (10-13) extend along the tongues (4) and/or the grooves (3) and cover substantially their entire length. The fiber length (9) of the flocked surface portions (10-13) exceeds the difference between the width of the grooves (3) and the thickness of the tongues (4).
    Type: Grant
    Filed: July 18, 1997
    Date of Patent: February 29, 2000
    Assignee: Golvabia AB
    Inventor: Kjell Andersson