Patents by Inventor Jian-Yang Han

Jian-Yang Han 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).

  • Garden stand
    Patent number: D435740
    Type: Grant
    Filed: September 15, 1999
    Date of Patent: January 2, 2001
    Inventor: Jian-Yang Han
  • Garden ball
    Patent number: D445064
    Type: Grant
    Filed: August 14, 2000
    Date of Patent: July 17, 2001
    Inventor: Jian-Yang Han
  • Plant and candle holder
    Patent number: D447581
    Type: Grant
    Filed: October 4, 2000
    Date of Patent: September 4, 2001
    Inventor: Jian-Yang Han
  • Garden box
    Patent number: D449793
    Type: Grant
    Filed: September 25, 2000
    Date of Patent: October 30, 2001
    Inventor: Jian-Yang Han
  • Garden stand
    Patent number: D457745
    Type: Grant
    Filed: November 6, 2000
    Date of Patent: May 28, 2002
    Inventor: Jian-Yang Han