Patents by Inventor Zhengliao Yu

Zhengliao Yu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11497676
    Abstract: A percussion massager comprises a motor, a reciprocating assembly, a mallet, a power source, a housing, and a fixing frame. The motor, the reciprocating assembly and the power source are operably arranged in the housing. The motor comprises a main body and a first rotary shaft. Part of the mallet is not located in the housing. The first rotary shaft of the motor is operably mechanically connected with the reciprocating assembly. The reciprocating assembly is mechanically connected with the mallet. The fixing frame is installed in the housing. The main body of the motor and the reciprocating assembly are installed on the fixing frame. The main body of the motor and the reciprocating assembly are installed in the housing via the fixing frame only. When the motor is electrically connected with the power source, it rotates to drive the reciprocating assembly to reciprocate under the driving of the power source, thereby driving the mallet to make reciprocating linear motion for repeated striking.
    Type: Grant
    Filed: May 2, 2020
    Date of Patent: November 15, 2022
    Assignee: ZHUHAI YUNMAI TECHNOLOGY CO. LTD.
    Inventors: Zun Liu, Yang Wang, Zhengliao Yu
  • Publication number: 20210113427
    Abstract: A percussion massager comprises a motor, a reciprocating assembly, a mallet, a power source, a housing, and a fixing frame. The motor, the reciprocating assembly and the power source are operably arranged in the housing. The motor comprises a main body and a first rotary shaft. Part of the mallet is not located in the housing. The first rotary shaft of the motor is operably mechanically connected with the reciprocating assembly. The reciprocating assembly is mechanically connected with the mallet. The fixing frame is installed in the housing. The main body of the motor and the reciprocating assembly are installed on the fixing frame. The main body of the motor and the reciprocating assembly are installed in the housing via the fixing frame only. When the motor is electrically connected with the power source, it rotates to drive the reciprocating assembly to reciprocate under the driving of the power source, thereby driving the mallet to make reciprocating linear motion for repeated striking.
    Type: Application
    Filed: May 2, 2020
    Publication date: April 22, 2021
    Inventors: Zun Liu, Yang Wang, Zhengliao Yu
  • Patent number: D808288
    Type: Grant
    Filed: January 9, 2017
    Date of Patent: January 23, 2018
    Assignee: Shenzhen Yunmai Technology Co., Ltd.
    Inventors: Zhengliao Yu, Hao Liang, Zhuo Tian