Patents by Inventor Gary Y. Tsai

Gary Y. Tsai 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).

  • Gradationally stacked cake-like assembly composed of individual gift box units
    Patent number: 7810706
    Abstract: A gradationally stacked cake-like assembly includes a plurality of annular stories overlaid with one another to form a cake-like assembly or tower, wherein each annular story is formed by centripetally fastening a plurality of individual gift box units and each gift box unit may be taken out from each annular story very conveniently.
    Type: Grant
    Filed: May 1, 2008
    Date of Patent: October 12, 2010
    Inventor: Gary Y. Tsai
  • Gradationally stacked cake-like assembly composed of individual gift box units
    Publication number: 20090272791
    Abstract: A gradationally stacked cake-like assembly includes a plurality of annular stories overlaid with one another to form a cake-like assembly or tower, wherein each annular story is formed by centripetally fastening a plurality of individual gift box units and each gift box unit may be taken out from each annular story very conveniently.
    Type: Application
    Filed: May 1, 2008
    Publication date: November 5, 2009
    Inventor: Gary Y. Tsai