Patents by Inventor Christian Turplin

Christian Turplin 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).

  • Volumetric liquid meter
    Patent number: 6862931
    Abstract: A reciprocating-piston type meter for measuring liquid volume comprises a meter body 2 having a measuring chamber disposed therein. In a space 11 existing between the meter body 2 and the measuring chamber 7, the meter has means 13 for creating a swirling stream of liquid and means 14 for confining particles present in the liquid.
    Type: Grant
    Filed: February 4, 2002
    Date of Patent: March 8, 2005
    Assignee: Actaris S.A.S.
    Inventors: Laurent Demia, Christian Turplin, Jerome Manigand
  • Volumetric liquid meter
    Publication number: 20030154782
    Abstract: A reciprocating-piston type meter for measuring liquid volume comprises a meter body 2 having a measuring chamber disposed therein. In a space 11 existing between the meter body 2 and the measuring chamber 7, the meter has means 13 for creating a swirling stream of liquid and means 14 for confining particles present in the liquid.
    Type: Application
    Filed: March 12, 2003
    Publication date: August 21, 2003
    Inventors: Laurent Demia, Christian Turplin, Jerome Manigand