Patents by Inventor Rong Shuai Cai

Rong Shuai Cai 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).

  • Drum type washing machine
    Patent number: D739095
    Type: Grant
    Filed: April 29, 2013
    Date of Patent: September 15, 2015
    Assignees: HAIER GROUP CORPORATION, QINGDAO HAIER DRUM WASHING MACHINE CO., LTD.
    Inventors: Hai Shu, Wen Wei Li, Rong Shuai Cai, Jin Kai Wang, Bin Ding, Jian Ping Zhu, Chun Hui Jiang