Patents by Inventor Christophe Erckelbout

Christophe Erckelbout 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).

  • Combined tottle and cap
    Patent number: D439165
    Type: Grant
    Filed: August 20, 1998
    Date of Patent: March 20, 2001
    Assignee: Helene Curtis, Inc.
    Inventors: Christophe Erckelbout, Charles-Francois Bernard Gaudefroy, John David Lamb
  • Combined bottle and cap
    Patent number: D429645
    Type: Grant
    Filed: August 20, 1998
    Date of Patent: August 22, 2000
    Assignee: Helene Curtis, Inc.
    Inventors: Christophe Erckelbout, Charles-Francois Bernard Gaudefroy, John David Lamb