Patents by Inventor Johan Roeterdink

Johan Roeterdink 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).

  • Lid with sealing foil comprising retaining means
    Publication number: 20050045633
    Abstract: The invention relates to a lid (1) for a can for foodstuff, paint and so on, which lid comprises: ringlike bare part (2) defining a opening (3); a sealing foil (4) arranged an the base part and covering the opening; a lip (5) arranged with one end to the foil for tearing the foil; retaining means for retaining a free end of the lip adjacent the sealing foil, whereby the retaining means comprise a first retaining part being part (7) of the sealing foil and a second retaining part being (8) part or the lip.
    Type: Application
    Filed: December 17, 2002
    Publication date: March 3, 2005
    Inventors: Johan Roeterdink, Gerardus Tielbeke