Patents by Inventor Michael C.L. Wu

Michael C.L. Wu 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: 20090250087
    Abstract: A kind of golf umbrella combined with a spare golf ball is mainly set with an assembling mechanism in the end of the handle of a golf umbrella. One lower end of the said assembling mechanism can be simply and firmly set on the handle with ease and it is set with a hemisphere sleeve-fit body to provide a temporary holding of a golf ball. Therefore, it becomes a last spare ball while playing golf and the practical value is thus obtained.
    Type: Application
    Filed: April 8, 2008
    Publication date: October 8, 2009
    Inventors: Jung-Yuan Chen, Michael C.L. Wu
  • Publication number: 20030131875
    Abstract: An automatic close umbrella is disclosed. As the umbrella is to be folded, the user only needs to press an elastic control device on a handle by one finger so that a tenon is released from a buckle and thus the buckle unit of the lower rib collector is separated with the lower sub-bar. Furthermore, the lower rib collector descends due to the elasticity of the upper rib collector and lower rib collector so as to impact the hook device of the sub-bar. Thereby, two sub-bars are separated and the hook device of each sub-bar will release. Therefore, each multi-sectional bar is telescopic automatically. Furthermore, as the ribs are folded, the canopy will be closed. Thus, as the user enters into a room or a car, the user may close the umbrella easily by only one hand.
    Type: Application
    Filed: January 15, 2002
    Publication date: July 17, 2003
    Inventor: Michael C.L. Wu