Patents by Inventor Chris Constance

Chris Constance 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).

  • Patent number: 4016673
    Abstract: A Bubble Wheel Toy employing a thin cylindrically shaped annular surface wheel, having openings formed in the annular surface, with means to drive the wheel through a bath containing bubble solution, and air means ejecting jets of air internally of said wheel and against said wheel openings which are filled with bubble solution, while said wheel rotates whereby a stream of bubbles are formed and ejected from said toy.
    Type: Grant
    Filed: May 19, 1975
    Date of Patent: April 12, 1977
    Inventor: Chris Constance