Patents Assigned to Unilin Flooring NC LLC
  • Patent number: 8186399
    Abstract: An automated floor board texturing cell includes a programmable robot that stores, or has access to, a plurality of patterns. The robot automatically selects a stored pattern for at least one of the floor boards introduced into the cell. The robot textures the floor boards to exhibit the selected pattern. The robot may select a pattern for a batch of floor boards or for each individual floor board. Pattern selection can be random or based on stored information such as a production schedule.
    Type: Grant
    Filed: March 10, 2008
    Date of Patent: May 29, 2012
    Assignee: Unilin Flooring NC LLC
    Inventor: John C. Tappan
  • Patent number: 8051886
    Abstract: A method is provided for treating the decorative face of a panel to simulate the visual effect of a distressed panel. The decorative face may include at least a layer of wood or the like. The method may involve passing the panel with respect to two or more distressing tools. The passing may be performed in an automated way by first driving means. The method may also involve advancing the distressing tools intermittently toward the moving panel to apply distress marks. The intermittently advancing may be performed in an automated way by second, third and optional further driving means. At least one of the passing of the panel and the advancing of the distressing tools toward the moving panel may be performed according to an irregular rhythm in order to obtain irregularly spaced distress marks. At least one of the first driving means, the second driving means, the third driving means, and the optional further driving means is steered by and therefore coupled to program means.
    Type: Grant
    Filed: December 14, 2009
    Date of Patent: November 8, 2011
    Assignee: Unilin Flooring NC LLC
    Inventors: John Colhouer Tappan, Christopher Brian Tussey, Brian Keith Ulrich