Patents Assigned to Piscines Desjoyaux S.A. (Societe Anonyme)
  • Compact swimming pool filter unit
    Patent number: D477383
    Type: Grant
    Filed: October 22, 2002
    Date of Patent: July 15, 2003
    Assignee: Piscines Desjoyaux S.A. (Societe Anonyme)
    Inventors: Jean-Louis Desjoyaux, Pierre-Louis Desjoyaux, Catherine Jandros