Patents by Inventor Yang Ching Ho

Yang Ching Ho 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: 6793590
    Abstract: A golf club includes a hollow conical middle tube having a first end provided with a head and a second end provided with a grip. The middle tube includes an upper rod and a lower rod. The golf club further comprises a connector mounted between the upper rod and the lower rod, so that the upper rod, the connector and the lower rod are combined to form a conical rod. Thus, the connector can absorb and eliminate the shock produced by the head rapidly and actually, thereby preventing the shock from being directly transmitted to the grip so as to protect the user's hand.
    Type: Grant
    Filed: June 11, 2003
    Date of Patent: September 21, 2004
    Inventor: Yang Ching Ho
  • Patent number: 6764413
    Abstract: A replaceable golf club includes a primary rod, a secondary rod, an upper insertion tube inserted into a distal end of the primary rod, and a lower insertion tube inserted into a distal end of the secondary rod and combined with the upper insertion tube. Thus, the user only needs to carry one primary rod and thirteen secondary rods without having to carry thirteen golf clubs, thereby facilitating the user carrying the golf club, and thereby reducing the weight of the golf club.
    Type: Grant
    Filed: March 17, 2003
    Date of Patent: July 20, 2004
    Inventor: Yang Ching Ho
  • Publication number: 20030181255
    Abstract: A replaceable golf club includes a primary rod, a secondary rod, an upper insertion tube inserted into a distal end of the primary rod, and a lower insertion tube inserted into a distal end of the secondary rod and combined with the upper insertion tube. Thus, the user only needs to carry one primary rod and thirteen secondary rods without having to carry thirteen golf clubs, thereby facilitating the user carrying the golf club, and thereby reducing the weight of the golf club.
    Type: Application
    Filed: March 17, 2003
    Publication date: September 25, 2003
    Inventor: Yang Ching Ho
  • Publication number: 20030109327
    Abstract: A replaceable golf club includes a primary rod combined with a secondary rod. An upper insertion tube is inserted into a distal end of the primary rod. The upper insertion tube includes an upper shock absorbing portion rested on and flush with the distal end of the primary rod. A lower insertion tube is inserted into a distal end of the secondary rod. The lower insertion tube includes a lower shock absorbing portion rested on and flush with the distal end of the secondary rod. The lower shock absorbing portion is secured with the upper shock absorbing portion.
    Type: Application
    Filed: December 7, 2001
    Publication date: June 12, 2003
    Inventor: Yang Ching Ho