Patents by Inventor Eric Arnoldus Wilhelmus Adriana Willems

Eric Arnoldus Wilhelmus Adriana Willems 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).

  • Conveyor device
    Patent number: 6386355
    Abstract: A conveyor device is disclosed having a support surface, a link chain pivoting parallel to the support surface, and support elements arranged on the links. The links rest on a guide through associated rollers at least in a bend of the guide. The rollers are arranged in the guide such that the flanks of the links run along the rollers. The flanks define an inward curved surface when viewed in a direction perpendicular to the support surface. The radius of the curved surface corresponds with the radius of the bend in the guide.
    Type: Grant
    Filed: October 10, 2000
    Date of Patent: May 14, 2002
    Assignee: Flex Industries B.V.
    Inventor: Eric Arnoldus Wilhelmus Adriana Willems