Patents Assigned to Yuyao Jinfeng Electric Appliance Co., Ltd.
  • Spotlight
    Patent number: D748308
    Type: Grant
    Filed: August 18, 2014
    Date of Patent: January 26, 2016
    Assignee: Yuyao Jinfeng Electric Appliance Co., Ltd.
    Inventor: JiFeng Zhang
  • Work light
    Patent number: D757973
    Type: Grant
    Filed: August 18, 2014
    Date of Patent: May 31, 2016
    Assignee: Yuyao Jinfeng Electric Appliance Co., Ltd.
    Inventor: JiFeng Zhang
  • Work light
    Patent number: D766478
    Type: Grant
    Filed: August 18, 2014
    Date of Patent: September 13, 2016
    Assignee: Yuyao Jinfeng Electric Appliance Co., Ltd.
    Inventor: JiFeng Zhang
  • Work light
    Patent number: D820489
    Type: Grant
    Filed: February 26, 2016
    Date of Patent: June 12, 2018
    Assignee: Yuyao Jinfeng Electric Appliance Co., Ltd.
    Inventor: Jifeng Zhang
  • Work light
    Patent number: D827170
    Type: Grant
    Filed: February 26, 2016
    Date of Patent: August 28, 2018
    Assignee: Yuyao Jinfeng Electric Appliance Co., Ltd.
    Inventor: Jifeng Zhang
  • Work lamp
    Patent number: D850684
    Type: Grant
    Filed: July 25, 2017
    Date of Patent: June 4, 2019
    Assignee: YUYAO JINFENG ELECTRIC APPLIANCE CO., LTD.
    Inventor: Jifeng Zhang
  • Work light
    Patent number: D883545
    Type: Grant
    Filed: February 26, 2016
    Date of Patent: May 5, 2020
    Assignee: Yuyao Jinfeng Electric Appliance Co., Ltd.
    Inventor: Jifeng Zhang
  • Work lamp
    Patent number: D887054
    Type: Grant
    Filed: March 1, 2018
    Date of Patent: June 9, 2020
    Assignee: YUYAO JINFENG ELECTRIC APPLIANCE CO., LTD
    Inventor: Jifeng Zhang
  • Working lamp
    Patent number: D899655
    Type: Grant
    Filed: August 28, 2018
    Date of Patent: October 20, 2020
    Assignee: YUYAO JINFENG ELECTRIC APPLIANCE CO., LTD.
    Inventor: Jifeng Zhang