Patents by Inventor Ruchun ZHAO

Ruchun ZHAO 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).

  • Housing assembly and water heater
    Patent number: 11408640
    Abstract: Provided are a housing assembly and a water heater. The housing assembly includes a bottom plate assembly and an outer housing. The outer housing is provided with a hooking fitting portion, the bottom plate assembly includes: a base and a supporting portion, a crimping space for positioning the outer housing is formed between at least portion of the supporting portion and the base. The hooking fitting portion is hooked with the crimping space.
    Type: Grant
    Filed: August 20, 2018
    Date of Patent: August 9, 2022
    Assignees: GREE ELECTRIC APPLIANCES (WUHAN) CO., LTD, GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
    Inventors: Chuxin Hu, Wenyan Zhong, Guangyue Li, Ruchun Zhao, Jiangtao Song
  • Housing Assembly and Water Heater
    Publication number: 20200318856
    Abstract: Provided are a housing assembly and a water heater. The housing assembly includes a bottom plate assembly and an outer housing. The outer housing is provided with a hooking fitting portion, the bottom plate assembly includes: a base and a supporting portion, a crimping space for positioning the outer housing is formed between at least portion of the supporting portion and the base. The hooking fitting portion is hooked with the crimping space.
    Type: Application
    Filed: August 20, 2018
    Publication date: October 8, 2020
    Inventors: Chuxin HU, Wenyan ZHONG, Guangyue LI, Ruchun ZHAO, Jiangtao SONG