Patents Assigned to JIAXING SAINUO MACHINERY CO., LTD.
  • Movable mattress support frame
    Patent number: D926495
    Type: Grant
    Filed: October 10, 2019
    Date of Patent: August 3, 2021
    Assignee: JIAXING SAINUO MACHINERY CO., LTD.
    Inventors: Klaus Bellingroth, Chunxiang Wang