Patents by Inventor Jung Chan Jun

Jung Chan Jun 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).

  • Bamboo massage stick
    Patent number: 6551261
    Abstract: A bamboo massage stick according to the invention comprises a massage portion having a culm portion at end thereof and a shaft. The massage portion is coupled to the shaft in the configuration of “┐” or letter “T”. The whole weight of the massage stick is light because it is made of bamboo, and has advantage in that the massage stick has therapeutic value by use of compressed air. The massage stick can be produced on a large scale by simple manufacturing process.
    Type: Grant
    Filed: April 20, 2000
    Date of Patent: April 22, 2003
    Inventor: Jung Chan Jun