Patents by Inventor Sun J. Ran

Sun J. Ran 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).

  • Toy container
    Patent number: D338923
    Type: Grant
    Filed: August 13, 1991
    Date of Patent: August 31, 1993
    Assignee: Youfu Kou Chao Industrial Co., Ltd.
    Inventor: Sun J. Ran
  • Carrying container
    Patent number: D350284
    Type: Grant
    Filed: June 8, 1993
    Date of Patent: September 6, 1994
    Assignee: Youfu Kou Chao Industrial Co., Ltd.
    Inventor: Sun J. Ran