Patents by Inventor Raf Verdonck

Raf Verdonck 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).

  • Carpet tiles
    Patent number: 7655290
    Abstract: To provide carpet tiles that can be installed more easily and quickly the inventive carpet tiles (1) comprise: a support plate (2); a carpet material (3) on said support plate 2; a first mechanical locking element (4) extending along a first joint edge (8a) of said carpet tile (1); and a second complementary mechanical locking element (5) extending along a second joint edge (8b) of said carpet tile (1).
    Type: Grant
    Filed: January 12, 2005
    Date of Patent: February 2, 2010
    Assignee: Berry Finance N.V.
    Inventors: Guy Verrue, Raf Verdonck
  • Carpet tiles
    Publication number: 20070184230
    Abstract: To provide carpet tiles that can be installed more easily and quickly the inventive carpet tiles (1) comprise: a support plate (2); a carpet material (3) on said support plate 2; a first mechanical locking element (4) extending along a first joint edge (8a) of said carpet tile (1); and a second complementary mechanical locking element (5) extending along a second joint edge (8b) of said carpet tile (1).
    Type: Application
    Filed: January 12, 2005
    Publication date: August 9, 2007
    Inventors: Guy Verrue, Raf Verdonck