Patents Assigned to Taizhou Luobang Sanitary Ware Mfg Co., Ltd.
  • Sink filter device
    Patent number: D725751
    Type: Grant
    Filed: August 21, 2014
    Date of Patent: March 31, 2015
    Assignee: Taizhou Luobang Sanitary Ware Mfg Co., Ltd.
    Inventor: Changfu Luo
  • Sink filter device
    Patent number: D728077
    Type: Grant
    Filed: August 21, 2014
    Date of Patent: April 28, 2015
    Assignee: Taizhou Luobang Sanitary Ware Mfg Co., Ltd.
    Inventor: Changfu Luo
  • Sink filter device (3)
    Patent number: D745642
    Type: Grant
    Filed: August 21, 2014
    Date of Patent: December 15, 2015
    Assignee: TAIZHOU LUOBANG SANITARY WARE MFG CO., LTD.
    Inventor: Changfu Luo
  • Sink filter device
    Patent number: D919771
    Type: Grant
    Filed: August 21, 2017
    Date of Patent: May 18, 2021
    Assignee: TAIZHOU LUOBANG SANITARY WARE MFG CO., LTD.
    Inventor: Changfu Luo
  • Sink filter device
    Patent number: D919772
    Type: Grant
    Filed: September 20, 2017
    Date of Patent: May 18, 2021
    Assignee: TAIZHOU LUOBANG SANITARY WARE MFG CO., LTD.
    Inventor: Changfu Luo
  • Sink filter device
    Patent number: D919773
    Type: Grant
    Filed: September 20, 2017
    Date of Patent: May 18, 2021
    Assignee: TAIZHOU LUOBANG SANITARY WARE MFG CO, LTD.
    Inventor: Changfu Luo
  • Sink filter device
    Patent number: D935571
    Type: Grant
    Filed: September 20, 2017
    Date of Patent: November 9, 2021
    Assignee: TAIZHOU LUOBANG SANITARY WARE MFG CO., LTD.
    Inventor: Changfu Luo