Patents Assigned to QINGDAO ECOPURE FILTER CO., LTD.
  • Reusable filter system
    Patent number: 10272369
    Abstract: A reusable fluid filter system is disclosed. The fluid filter system includes a reusable fluid filter unit that encloses two or more filter elements. The reusable filter unit is removably connected to a manifold. After removing the filter unit form the manifold, the bottom portion of each filter housing may be manually removed, and each filter may be manually replaced.
    Type: Grant
    Filed: July 1, 2016
    Date of Patent: April 30, 2019
    Assignee: QINGDAO ECOPURE FILTER CO., LTD.
    Inventor: Zou Zhibin
  • FILTER SYSTEM
    Publication number: 20180229163
    Abstract: A fluid filter system is disclosed for filtering heavy metals. The filter system including a filter located outside of an appliance for removing heavy metals and a filter within the appliance that is downstream from filter from the having a filter for removing the heavy metals. The filter cartridge within the appliance holding a valve open that is on the filter head in the appliance.
    Type: Application
    Filed: April 17, 2018
    Publication date: August 16, 2018
    Applicant: QINGDAO ECOPURE FILTER CO., LTD.
    Inventor: Zou Zhibin
  • FILTER SYSTEM
    Publication number: 20180221794
    Abstract: A system is disclosed that may include a first filter that is effective in removing heavy metals and a filter cartridge that is installed in an appliance for a second filter within the appliance. The second filter may not be effective for removing heavy metal from the fluid. The filter cartridge that is installed within the appliance does not need to include a filter.
    Type: Application
    Filed: April 4, 2018
    Publication date: August 9, 2018
    Applicant: QINGDAO ECOPURE FILTER CO., LTD.
    Inventor: Zou Zhibin
  • Filter unit
    Patent number: D824484
    Type: Grant
    Filed: June 26, 2017
    Date of Patent: July 31, 2018
    Assignee: QINGDAO ECOPURE FILTER CO., LTD.
    Inventor: Zhibin Zou
  • Filter unit
    Patent number: D831786
    Type: Grant
    Filed: April 14, 2017
    Date of Patent: October 23, 2018
    Assignee: QINGDAO ECOPURE FILTER CO., LTD.
    Inventor: Zhibin Zou
  • Filter unit
    Patent number: D831788
    Type: Grant
    Filed: September 25, 2017
    Date of Patent: October 23, 2018
    Assignee: QINGDAO ECOPURE FILTER CO., LTD.
    Inventor: Zhibin Zou
  • Filter unit
    Patent number: D845433
    Type: Grant
    Filed: November 9, 2017
    Date of Patent: April 9, 2019
    Assignee: QINGDAO ECOPURE FILTER CO., LTD.
    Inventor: Zhibin Zou
  • Filter unit
    Patent number: D845434
    Type: Grant
    Filed: November 9, 2017
    Date of Patent: April 9, 2019
    Assignee: QINGDAO ECOPURE FILTER CO., LTD.
    Inventor: Zhibin Zou
  • Water filter
    Patent number: D846069
    Type: Grant
    Filed: November 9, 2017
    Date of Patent: April 16, 2019
    Assignee: QINGDAO ECOPURE FILTER CO., LTD.
    Inventor: Zhibin Zou
  • Filter unit
    Patent number: D846070
    Type: Grant
    Filed: November 9, 2017
    Date of Patent: April 16, 2019
    Assignee: QINGDAO ECOPURE FILTER CO., LTD.
    Inventor: Zhibin Zou
  • Filter unit
    Patent number: D846693
    Type: Grant
    Filed: November 1, 2017
    Date of Patent: April 23, 2019
    Assignee: QINGDAO ECOPURE FILTER CO., LTD.
    Inventor: Zhibin Zou
  • Filter unit
    Patent number: D854121
    Type: Grant
    Filed: March 22, 2018
    Date of Patent: July 16, 2019
    Assignee: QINGDAO ECOPURE FILTER CO., LTD
    Inventor: Zhibin Zou
  • Filter unit
    Patent number: D856472
    Type: Grant
    Filed: January 30, 2018
    Date of Patent: August 13, 2019
    Assignee: QINGDAO ECOPURE FILTER CO., LTD
    Inventor: Zhibin Zou
  • Filter unit
    Patent number: D856473
    Type: Grant
    Filed: March 22, 2018
    Date of Patent: August 13, 2019
    Assignee: QINGDAO ECOPURE FILTER CO., LTD
    Inventor: Zhibin Zou
  • Filter unit
    Patent number: D856474
    Type: Grant
    Filed: March 22, 2018
    Date of Patent: August 13, 2019
    Assignee: QINGDAO ECOPURE FILTER CO., LTD
    Inventor: Zhibin Zou