Patents by Inventor Lien-Fu Chen

Lien-Fu Chen 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).

  • Double handle lavatory faucet
    Patent number: D511371
    Type: Grant
    Filed: April 5, 2004
    Date of Patent: November 8, 2005
    Inventor: Lien-Fu Chen
  • Towel bar
    Patent number: D516350
    Type: Grant
    Filed: August 3, 2004
    Date of Patent: March 7, 2006
    Inventor: Lien-Fu Chen
  • Post for bath accessory
    Patent number: D516351
    Type: Grant
    Filed: December 1, 2004
    Date of Patent: March 7, 2006
    Inventor: Lien-Fu Chen
  • Post for bath accessory
    Patent number: D517360
    Type: Grant
    Filed: December 1, 2004
    Date of Patent: March 21, 2006
    Inventor: Lien-Fu Chen
  • Post for bath accessory
    Patent number: D520790
    Type: Grant
    Filed: April 20, 2005
    Date of Patent: May 16, 2006
    Inventor: Lien-Fu Chen
  • Kitchen faucet set
    Patent number: D528191
    Type: Grant
    Filed: September 12, 2005
    Date of Patent: September 12, 2006
    Inventor: Lien-Fu Chen
  • Kitchen faucet set
    Patent number: D529138
    Type: Grant
    Filed: September 12, 2005
    Date of Patent: September 26, 2006
    Inventor: Lien-Fu Chen
  • Kitchen faucet set
    Patent number: D529997
    Type: Grant
    Filed: September 12, 2005
    Date of Patent: October 10, 2006
    Inventor: Lien-Fu Chen
  • Towel bar
    Patent number: D540090
    Type: Grant
    Filed: May 8, 2006
    Date of Patent: April 10, 2007
    Inventor: Lien-Fu Chen
  • Post for bath accessory
    Patent number: D562606
    Type: Grant
    Filed: March 23, 2007
    Date of Patent: February 26, 2008
    Inventor: Lien-Fu Chen
  • Post for bath accessory
    Patent number: D562607
    Type: Grant
    Filed: March 23, 2007
    Date of Patent: February 26, 2008
    Inventor: Lien-Fu Chen
  • Support post for a towel rack
    Patent number: D569670
    Type: Grant
    Filed: December 5, 2006
    Date of Patent: May 27, 2008
    Assignee: Lih Chern Metallic Enterprise Co., Ltd
    Inventor: Lien-Fu Chen
  • Post for bath accessory
    Patent number: D493644
    Type: Grant
    Filed: September 9, 2003
    Date of Patent: August 3, 2004
    Inventor: Lien-Fu Chen
  • Post for bath accessory
    Patent number: D498098
    Type: Grant
    Filed: November 5, 2003
    Date of Patent: November 9, 2004
    Inventor: Lien-Fu Chen
  • Post for bath accessory
    Patent number: D498099
    Type: Grant
    Filed: November 5, 2003
    Date of Patent: November 9, 2004
    Inventor: Lien-Fu Chen
  • Post for bath accessory
    Patent number: D498624
    Type: Grant
    Filed: November 5, 2003
    Date of Patent: November 23, 2004
    Inventor: Lien-Fu Chen
  • Post for bath accessory
    Patent number: D591542
    Type: Grant
    Filed: May 27, 2008
    Date of Patent: May 5, 2009
    Inventor: Lien-Fu Chen
  • Post for bath accessory
    Patent number: D604075
    Type: Grant
    Filed: May 30, 2009
    Date of Patent: November 17, 2009
    Inventor: Lien-Fu Chen
  • Towel bar
    Patent number: D604076
    Type: Grant
    Filed: May 30, 2009
    Date of Patent: November 17, 2009
    Inventor: Lien-Fu Chen
  • Holder for a rack
    Patent number: D661532
    Type: Grant
    Filed: June 22, 2011
    Date of Patent: June 12, 2012
    Inventor: Lien-Fu Chen