Patents by Inventor Gerardus Hubertus Smit

Gerardus Hubertus Smit 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).

  • Artificial grass turf and infill for sports fields
    Patent number: 8568852
    Abstract: The present invention relates to an artificial turf suitable for sports fields including a substrate to which first artificial grass fibers are attached and a granular infill, which is provided between the first artificial grass fibers and which is made of a recyclable synthetic material. The invention also relates to an improved granular infill for use in an artificial turf suitable for sports fields.
    Type: Grant
    Filed: June 14, 2005
    Date of Patent: October 29, 2013
    Assignee: Ten Cate Thiolon B.V.
    Inventors: Gerardus Hubertus Smit, Geurt Bastiaan Slootweg, Frederik Jan Van Der Gaag, Marinus Hendrikus Olde Weghuis, Francois Antoine Marie Op Den Buijsch, Wilhelmus Gerardus Marie Bruls, Leonardus Jacobus Johannus Wilhelmus Welzen, Christian Antoine Marie Jean-Pierre Widdershoven
  • Artificial Grass Turf and Infill for Sports Fields
    Publication number: 20080317978
    Abstract: The present invention relates to an artificial turf suitable for sports fields including a substrate to which first artificial grass fibers are attached and a granular infill, which is provided between the first artificial grass fibers and which is made of a recyclable synthetic material. The invention also relates to an improved granular infill for use in an artificial turf suitable for sports fields.
    Type: Application
    Filed: June 14, 2005
    Publication date: December 25, 2008
    Inventors: Gerardus Hubertus Smit, Geurt Bastiaan Slootweg, Frederik Jan Van Der Gaag, Marinus Hendrikus Olde Weghuis, Francois Antoine Marie Op Den Buijsch, Wilhelmus Gerardus Marie Bruls, Leonardus Jacobus Johannus Wilhelmus Welzen, Christian Antoine Marie Jean-Pierre Widdershoven