Patents by Inventor Corwyn Chan

Corwyn Chan 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: 6299195
    Abstract: A three wheeled golf cart for receiving and supporting a golf bag which comprises a lower frame and an upper frame which are perpendicularly mounted with respect to each other, quick disconnect wheels, and a generally U-shaped bag receiving cradle extending rearwardly of the upper frame to receive and support an upper portion of the golf bag, the upper frame extending upwardly at an angle of less than 90 degrees with respect to the lower frame. The golf cart provides a very secure platform and with large wheels, requires little effort to propel.
    Type: Grant
    Filed: June 9, 1999
    Date of Patent: October 9, 2001
    Inventor: Corwyn Chan
  • Patent number: D423170
    Type: Grant
    Filed: January 6, 1999
    Date of Patent: April 18, 2000
    Inventor: Corwyn Chan