Patents by Inventor ILJU RHA

ILJU RHA 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: 20100323807
    Abstract: Provided are a head and a putter, including the head, which are aimed to increase putting accuracy. The head includes a face portion including a heel end and a toe end; a crown portion extended from the face portion in a rear direction of a top surface of the face portion; a sole portion extended from the face portion in a rear direction of a bottom surface of the face portion; and a first alignment portion formed at the crown portion so as to indicate a direction to a golfer, wherein an extension line of a surface of the face portion makes an acute angle with an extension line of the first alignment portion.
    Type: Application
    Filed: August 24, 2009
    Publication date: December 23, 2010
    Inventor: ILJU RHA