Patents by Inventor Michael Cha

Michael Cha 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).

  • Publication number: 20070155263
    Abstract: A hand thrown flying disk used in rescuing individuals in distress comprising of a length of line (10) of which one end is connected to an anchoring clip (11) and a handle (14). With the use of double sided adhesive pads (28 & 24) the other end is spirally wound on top of the cover (26) and the disk (18). A loop (27) is attached to the line which allows for the removal of the cover when the disk is thrown. The end of the line is then fed through the hole on the top (22) and then terminated by weaving it through the holes on the side (23). The end is secured by tucking the end into the weaving. The hole (20) provides for an easy grabbing point.
    Type: Application
    Filed: January 5, 2006
    Publication date: July 5, 2007
    Inventor: Michael Cha