Patents by Inventor JOHN Han CHAE

JOHN Han CHAE 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: 20170274257
    Abstract: A vibration dampener for a racket includes a strip formed of elastomeric material having a first end part and a second end part, the strip having a first incision at the first end part and a second incision at the second end part, at least one hooking member having a hollow body having a hole into which the first end part is inserted and a hook formed at one side of the hollow body, wherein said at least one hooking member each is combined with the strip by inserting the first end part of the strip into the hole of the hollow body and pulling the elastomeric band until the strip and the hollow body makes a restraining knot.
    Type: Application
    Filed: March 23, 2017
    Publication date: September 28, 2017
    Inventor: JOHN Han CHAE