Patents Assigned to Propagandist Co., Ltd.
  • Glass bottle opener
    Patent number: D506910
    Type: Grant
    Filed: March 28, 2002
    Date of Patent: July 5, 2005
    Assignee: Propagandist Co., Ltd.
    Inventor: Khetrat Tham-itthisak
  • Tooth lamp
    Patent number: D448512
    Type: Grant
    Filed: October 4, 2000
    Date of Patent: September 25, 2001
    Assignee: Propagandist Co., Ltd.
    Inventor: Chaiyut Plyphetch
  • Combined door stop and door hung sign
    Patent number: D456703
    Type: Grant
    Filed: October 4, 2000
    Date of Patent: May 7, 2002
    Assignee: Propagandist Co., Ltd.
    Inventor: Kunlanath Sornsriwichai
  • Melting bulb lamp
    Patent number: D489146
    Type: Grant
    Filed: March 28, 2002
    Date of Patent: April 27, 2004
    Assignee: Propagandist Co. Ltd.
    Inventor: Martin Hoontrakul