Patents by Inventor Jianghuai Cao

Jianghuai Cao 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).

  • Press mold
    Patent number: 8631678
    Abstract: A press mold comprises lower mold (9), upper mold (3), working limiter (6) and rigid storing restrictor (2). The lower mold (9) and the upper mold (3) are coupled each other by guide post (1) having guiding function so that they can move relative to each other. The working limiter (6) and the rigid storing limiter (2) are located between the lower mold (9) and the upper mold (3). The press mold also includes at least one elastic storing limiter provided between the upper mold (3) and the lower mold (9).
    Type: Grant
    Filed: June 15, 2009
    Date of Patent: January 21, 2014
    Assignee: Chery Automobile Co., Ltd.
    Inventor: Jianghuai Cao
  • PRESS MOULD
    Publication number: 20110094286
    Abstract: A press mould comprises lower mould (9), upper mould (3), working limiter (6) and rigid storing restrictor (2). The lower mould (9) and the upper mould (3) are coupled each other by guide post (1) having guiding function so that they can move relative to each other. The working limiter (6) and the rigid storing limiter (2) are located between the lower mould (9) and the upper mould (3). The press mould also includes at least one elastic storing limiter provided between the upper mould (3) and the lower mould (9).
    Type: Application
    Filed: June 15, 2009
    Publication date: April 28, 2011
    Applicant: CHERY AUTOMOBILE CO., LTD.
    Inventor: Jianghuai Cao