Patents by Inventor Leo Chi-Hong Wang

Leo Chi-Hong Wang 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).

  • Two tier gazebo
    Patent number: D458689
    Type: Grant
    Filed: August 21, 2001
    Date of Patent: June 11, 2002
    Assignee: DC America
    Inventor: Leo Chi-Hong Wang
  • Torch
    Patent number: D459500
    Type: Grant
    Filed: July 9, 2001
    Date of Patent: June 25, 2002
    Assignee: DC America
    Inventor: Leo Chi-Hong Wang
  • Gazebo having inserts with royal diamond design
    Patent number: D473321
    Type: Grant
    Filed: September 6, 2002
    Date of Patent: April 15, 2003
    Assignee: Dragon Claw (U.S.A.) Incorporated
    Inventor: Leo Chi-Hong Wang
  • Gazebo having inserts with mirror arcuate design
    Patent number: D473322
    Type: Grant
    Filed: September 6, 2002
    Date of Patent: April 15, 2003
    Assignee: Dragon Claw (U.S.A.) Incorporated
    Inventor: Leo Chi-Hong Wang
  • Gazebo having inserts with mirror spear design
    Patent number: D473660
    Type: Grant
    Filed: September 6, 2002
    Date of Patent: April 22, 2003
    Assignee: Dragon Claw (U.S.A.) Incorporated
    Inventor: Leo Chi-Hong Wang
  • One tier gazebo
    Patent number: D482798
    Type: Grant
    Filed: July 17, 2002
    Date of Patent: November 25, 2003
    Assignee: Dragon Claw (U.S.A.) Incorporated
    Inventor: Leo Chi-Hong Wang
  • Two tier gazebo
    Patent number: D483498
    Type: Grant
    Filed: July 17, 2002
    Date of Patent: December 9, 2003
    Assignee: Dragon Claw (U.S.A.) Incorporated
    Inventor: Leo Chi-Hong Wang
  • Victorian design barzebo
    Patent number: D498854
    Type: Grant
    Filed: January 26, 2004
    Date of Patent: November 23, 2004
    Inventor: Leo Chi-Hong Wang