Patents by Inventor Pierr-André Lasserre

Pierr-André Lasserre 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).

  • Patent number: 6827239
    Abstract: A dispensing head for dispensing a product from a receptacle associated with an actuatable dispensing element. The dispensing head comprises a first element defining a channel passing through the first element, and a second element. The first element may be configured to be coupled to the actuatable dispensing element. The first element may further define at least one inner outlet orifice. The channel may be configured to pass product from the actuatable dispensing element to the at least one inner outlet orifice. The second element may define at least one dispensing orifice. The second element may be configured to be displaced relative to the first element from a first position, where actuation of the actuatable dispensing element is prevented and the dispensing orifice is closed by the first element, to a second position, where actuation of the actuatable dispensing element is allowed and the at least one dispensing orifice is at least partly open and communicates with the at least one inner outlet orifice.
    Type: Grant
    Filed: August 21, 2002
    Date of Patent: December 7, 2004
    Assignee: L'Oreal
    Inventors: Pierr-André Lasserre, Marcel Sanchez