Patents by Inventor Kwan Kil Kim

Kwan Kil Kim 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).

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    Patent number: D650584
    Type: Grant
    Filed: January 18, 2011
    Date of Patent: December 20, 2011
    Assignee: Lock & Lock Co., Ltd.
    Inventor: Kwan Kil Kim