Patents Assigned to Shanghai Mingbiao Trading Co., Ltd.
  • Turbo nozzle for pressure washer
    Patent number: D940978
    Type: Grant
    Filed: July 30, 2021
    Date of Patent: January 11, 2022
    Assignee: Shanghai Mingbiao Trading Co., Ltd.
    Inventor: Quanming Lin
  • Foam cannon for pressure washer
    Patent number: D942722
    Type: Grant
    Filed: April 12, 2021
    Date of Patent: February 1, 2022
    Assignee: Shanghai Mingbiao Trading Co., Ltd.
    Inventor: Quanming Lin
  • Surface cleaner for pressure washer
    Patent number: D946222
    Type: Grant
    Filed: June 24, 2021
    Date of Patent: March 15, 2022
    Assignee: Shanghai Mingbiao Trading Co., Ltd.
    Inventor: Quanming Lin
  • Pressure washer gun
    Patent number: D969272
    Type: Grant
    Filed: January 26, 2022
    Date of Patent: November 8, 2022
    Assignee: Shanghai Mingbiao Trading Co., Ltd.
    Inventor: Quanming Lin