Patents by Inventor Lu Wentao

Lu Wentao 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).

  • Publication number: 20070060458
    Abstract: The invention is related to hinge-lid boxes or containers for cigarettes, cigars, pastilles, sweets and other goods. The invention relates to a method for the manufacture of said hinge-lid boxes, particularly to a method for attaching of the collar to the packet portion. The method comprises steps wherein and the collar is glued to the packet portion of the hinge-lid box by applying the glue as horizontal uniform glue lines on the blank of the collar and/or horizontally on the respective area of the blank of the box part, which the collar will be attached to and the number of horizontal glue lines is at least two.
    Type: Application
    Filed: April 15, 2004
    Publication date: March 15, 2007
    Applicant: M-real Oyj
    Inventors: Seppo Katajamaki, Lu Wentao