Patents Assigned to Calphalon Corporation
  • Waffle maker
    Patent number: D588858
    Type: Grant
    Filed: December 31, 2007
    Date of Patent: March 24, 2009
    Assignee: Calphalon Corporation
    Inventors: Joel Tetreault, Kevin O'Doherty, Liu Wai Hung, Lee Chak Por
  • Slow cooker
    Patent number: D590204
    Type: Grant
    Filed: January 2, 2008
    Date of Patent: April 14, 2009
    Assignee: Calphalon Corporation
    Inventors: Joel Tetreault, Kevin O'Doherty, Liu Wai Hung, Lee Chak Por
  • Electric skillet
    Patent number: D590205
    Type: Grant
    Filed: December 31, 2007
    Date of Patent: April 14, 2009
    Assignee: Calphalon Corporation
    Inventors: Joel Tetreault, Kevin O'Doherty, Liu Wai Hung, Lee Chak Por
  • Ribbon detail for cookware
    Patent number: D592444
    Type: Grant
    Filed: October 28, 2008
    Date of Patent: May 19, 2009
    Assignee: Calphalon Corporation
    Inventor: Joel Tetreault
  • Gadget handle
    Patent number: D592451
    Type: Grant
    Filed: January 2, 2008
    Date of Patent: May 19, 2009
    Assignee: Calphalon Corporation
    Inventors: Paul Angelo Logiudice, Jay Perkins, Jennifer Nicoloro
  • Cookware handle
    Patent number: D592452
    Type: Grant
    Filed: June 18, 2008
    Date of Patent: May 19, 2009
    Assignee: Calphalon Corporation
    Inventor: Joel Tetreault
  • Mounting portion of a cookware handle
    Patent number: D596895
    Type: Grant
    Filed: November 4, 2008
    Date of Patent: July 28, 2009
    Assignee: Calphalon Corporation
    Inventors: Joel Tetreault, Lars Blacken
  • Cookware handle
    Patent number: D596897
    Type: Grant
    Filed: November 4, 2008
    Date of Patent: July 28, 2009
    Assignee: Calphalon Corporation
    Inventors: Joel Tetreault, Lars Blacken
  • Gripping portion of a cookware handle
    Patent number: D596898
    Type: Grant
    Filed: November 4, 2008
    Date of Patent: July 28, 2009
    Assignee: Calphalon Corporation
    Inventors: Joel Tetreault, Lars Blacken
  • Cookware handle
    Patent number: D598703
    Type: Grant
    Filed: February 11, 2009
    Date of Patent: August 25, 2009
    Assignee: Calphalon Corporation
    Inventor: Joel Tetreault
  • Gripping portion of a cookware handle
    Patent number: D598704
    Type: Grant
    Filed: January 8, 2009
    Date of Patent: August 25, 2009
    Assignee: Calphalon Corporation
    Inventors: Joel Tetreault, Lars Blacken
  • Cookware handle
    Patent number: D598705
    Type: Grant
    Filed: February 11, 2009
    Date of Patent: August 25, 2009
    Assignee: Calphalon Corporation
    Inventor: Joel Tetreault
  • Cookware handle
    Patent number: D609965
    Type: Grant
    Filed: June 15, 2009
    Date of Patent: February 16, 2010
    Assignee: Calphalon Corporation
    Inventor: Joel Tetreault
  • Cookware handle
    Patent number: D610400
    Type: Grant
    Filed: July 23, 2009
    Date of Patent: February 23, 2010
    Assignee: Calphalon Corporation
    Inventor: Sarah Pantaleo
  • Cookware handle
    Patent number: D610401
    Type: Grant
    Filed: July 29, 2009
    Date of Patent: February 23, 2010
    Assignee: Calphalon Corporation
    Inventor: Sarah Pantaleo
  • Tongs
    Patent number: D610883
    Type: Grant
    Filed: December 19, 2007
    Date of Patent: March 2, 2010
    Assignee: Calphalon Corporation
    Inventor: Lars Blacken
  • Cookware handle
    Patent number: D611297
    Type: Grant
    Filed: October 29, 2008
    Date of Patent: March 9, 2010
    Assignee: Calphalon Corporation
    Inventor: Joel Tetreault
  • Set of recessed portions for a cookware handle
    Patent number: D612199
    Type: Grant
    Filed: November 4, 2008
    Date of Patent: March 23, 2010
    Assignee: Calphalon Corporation
    Inventors: Joel Tetreault, Lars Blacken
  • Set of recessed portions for a cookware handle
    Patent number: D612200
    Type: Grant
    Filed: November 4, 2008
    Date of Patent: March 23, 2010
    Assignee: Calphalon Corporation
    Inventors: Joel Tetreault, Lars Blacken
  • Cookware handle
    Patent number: D613551
    Type: Grant
    Filed: July 22, 2009
    Date of Patent: April 13, 2010
    Assignee: Calphalon Corporation
    Inventor: Sarah Pantaleo