Patents by Inventor Philippe J. Davous

Philippe J. Davous 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: 20020030054
    Abstract: Disclosed herein is a method and apparatus for closing a container (10) with a tamper evident closure (26) wherein the closure has a tamper evident ring (38) with driving features (52) that enable a given closure fitting tool (54) with driving features (60) complementary to those of the closure and the ring to be used to drive the closure and the ring onto the container neck (12) without exerting closing torque on the frangible links (40), the links may be made more readily frangible than heretofore; in an embodiment the ring driving features are one-way to prevent the tool from being used to open the container without breaking the links.
    Type: Application
    Filed: August 30, 2001
    Publication date: March 14, 2002
    Inventors: Michel Boulange, Philippe J. Davous