Patents by Inventor Pierre Marcel Prevost

Pierre Marcel Prevost 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).

  • Clamshell package
    Patent number: D606392
    Type: Grant
    Filed: May 8, 2008
    Date of Patent: December 22, 2009
    Inventor: Pierre Marcel Prevost
  • Clamshell package
    Patent number: D615858
    Type: Grant
    Filed: August 13, 2009
    Date of Patent: May 18, 2010
    Inventor: Pierre Marcel Prevost
  • Clamshell package
    Patent number: D631337
    Type: Grant
    Filed: December 16, 2009
    Date of Patent: January 25, 2011
    Inventor: Pierre Marcel Prevost
  • Clamshell package
    Patent number: D631338
    Type: Grant
    Filed: June 14, 2010
    Date of Patent: January 25, 2011
    Inventor: Pierre Marcel Prevost
  • Clamshell package
    Patent number: D641616
    Type: Grant
    Filed: August 27, 2010
    Date of Patent: July 19, 2011
    Inventor: Pierre Marcel Prevost
  • Clamshell package
    Patent number: D694616
    Type: Grant
    Filed: June 14, 2013
    Date of Patent: December 3, 2013
    Inventor: Pierre Marcel Prevost