Patents by Inventor Xin-Long Xu

Xin-Long Xu 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).

  • Incense burner
    Publication number: 20050260105
    Abstract: An incense burner consists of a base holder, a container, a cap and powder press-molding apparatus. Particularly, the incense burner is designed to allow ashes of powdered incense to be formed into the form of petals, naturally relying on the circulation of incense smoke and air drafts inside the incense burner after the ignited powdered incense is fully consumed.
    Type: Application
    Filed: May 18, 2004
    Publication date: November 24, 2005
    Inventor: Xin-Long Xu