Patents by Inventor Max Dalho Lee

Max Dalho Lee 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).

  • Brake system by see-saw movement for in-line roller skate
    Publication number: 20080099286
    Abstract: Function of braking is performed by pivotally mounted wheel frames which are divided and move see-saw movement. The see-saw movement of wheel frames or main frame induce resistance between wheels and brake pads which are locate at frontend and rearend of the main frame.
    Type: Application
    Filed: October 30, 2006
    Publication date: May 1, 2008
    Inventor: Max Dalho Lee