Patents by Inventor Joe Chen

Joe 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).

  • Toilet bowl
    Patent number: D359548
    Type: Grant
    Filed: December 9, 1993
    Date of Patent: June 20, 1995
    Inventor: Joe Chen
  • Flush tank
    Patent number: D359549
    Type: Grant
    Filed: December 9, 1993
    Date of Patent: June 20, 1995
    Inventor: Joe Chen
  • Pedestal lavatory
    Patent number: D367523
    Type: Grant
    Filed: February 3, 1995
    Date of Patent: February 27, 1996
    Inventor: Joe Chen
  • Bathroom cabinet
    Patent number: D373038
    Type: Grant
    Filed: October 20, 1995
    Date of Patent: August 27, 1996
    Inventor: Joe Chen
  • Bathroom cabinet
    Patent number: D385737
    Type: Grant
    Filed: November 19, 1996
    Date of Patent: November 4, 1997
    Inventor: Joe Chen
  • Bathroom cabinet
    Patent number: D395779
    Type: Grant
    Filed: September 5, 1997
    Date of Patent: July 7, 1998
    Inventor: Joe Chen