Patents by Inventor Bruno H. J. Duteurtre

Bruno H. J. Duteurtre 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: 4655265
    Abstract: The invention relates to a process and an apparatus for the transfer and dispensing of brittle solid particles, the apparatus comprises a transfer and dispensing device including a chamber divided into first and second sections by a transverse partition wall provided with one or several holes, of a diameter smaller than that of the solid particles, the two sections communicating with one another through said holes. The first section is a dispensing section proper, ending at its lower end with an opening defined by the open lower end of said chamber, wherreas the second suction or discharge section, cooperates with a suction and discharge device. The apparatus ensures an accurate proportioning and a high rate of introduction of the solid particles into bottles, reaching 25000 bottles per hour, without damaging them.
    Type: Grant
    Filed: September 13, 1985
    Date of Patent: April 7, 1987
    Assignee: Champagne Moet & Chandon
    Inventors: Bruno H. J. Duteurtre, Philippe A. Coulon, Rene M. Goutard