Patents by Inventor Hettiyakandage Piyal Lalindra Fernando

Hettiyakandage Piyal Lalindra Fernando 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).

  • Boot wiper
    Patent number: D439713
    Type: Grant
    Filed: November 3, 1998
    Date of Patent: March 27, 2001
    Assignee: Rileys Limited
    Inventor: Hettiyakandage Piyal Lalindra Fernando
  • Estate bootwiper with diamond design
    Patent number: D463638
    Type: Grant
    Filed: November 6, 2001
    Date of Patent: September 24, 2002
    Assignee: Rileys Limited
    Inventor: Hettiyakandage Piyal Lalindra Fernando
  • Estate bootwiper with diagonal design
    Patent number: D463890
    Type: Grant
    Filed: November 6, 2001
    Date of Patent: October 1, 2002
    Assignee: Rileys Limited
    Inventor: Hettiyakandage Piyal Lalindra Fernando
  • Leaves and flowers flock mat design
    Patent number: D464519
    Type: Grant
    Filed: January 25, 2002
    Date of Patent: October 22, 2002
    Assignee: Rileys Limited
    Inventor: Hettiyakandage Piyal Lalindra Fernando
  • Estate bootwiper with herringbone design
    Patent number: D464777
    Type: Grant
    Filed: November 6, 2001
    Date of Patent: October 22, 2002
    Assignee: Rileys Limited
    Inventor: Hettiyakandage Piyal Lalindra Fernando
  • Stadium weaved scrape mat
    Patent number: D464839
    Type: Grant
    Filed: November 20, 2001
    Date of Patent: October 29, 2002
    Assignee: Rileys Limited
    Inventor: Hettiyakandage Piyal Lalindra Fernando
  • Designer weaved half round mat
    Patent number: D465374
    Type: Grant
    Filed: November 20, 2001
    Date of Patent: November 12, 2002
    Assignee: Rileys Limited
    Inventor: Hettiyakandage Piyal Lalindra Fernando
  • Turtle spike flock mat design
    Patent number: D465375
    Type: Grant
    Filed: February 1, 2002
    Date of Patent: November 12, 2002
    Assignee: Rileys Limited
    Inventor: Hettiyakandage Piyal Lalindra Fernando
  • Bootwiper with cricket design
    Patent number: D465889
    Type: Grant
    Filed: November 20, 2001
    Date of Patent: November 19, 2002
    Assignee: Rileys Limited
    Inventor: Hettiyakandage Piyal Lalindra Fernando
  • Double stripe boot/shoe wiper
    Patent number: D468501
    Type: Grant
    Filed: February 12, 2001
    Date of Patent: January 7, 2003
    Assignee: Rileys Limited
    Inventor: Hettiyakandage Piyal Lalindra Fernando
  • Boot wiper
    Patent number: D619317
    Type: Grant
    Filed: December 4, 2007
    Date of Patent: July 6, 2010
    Assignee: Rileys Limited
    Inventor: Hettiyakandage Piyal Lalindra Fernando
  • Boot and shoe wiper
    Patent number: D433779
    Type: Grant
    Filed: January 22, 1999
    Date of Patent: November 14, 2000
    Assignee: Rileys Limited
    Inventor: Hettiyakandage Piyal Lalindra Fernando
  • Boot and shoe wiper
    Patent number: D433780
    Type: Grant
    Filed: January 22, 1999
    Date of Patent: November 14, 2000
    Assignee: Rileys Limited
    Inventor: Hettiyakandage Piyal Lalindra Fernando
  • Boot and shoe wiper
    Patent number: D433781
    Type: Grant
    Filed: January 22, 1999
    Date of Patent: November 14, 2000
    Assignee: Rileys Limited
    Inventor: Hettiyakandage Piyal Lalindra Fernando