Patents by Inventor Douglas Keon Park

Douglas Keon Park 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).

  • Golf club shaft protector
    Patent number: 6343692
    Abstract: The present invention 10 discloses a device for protecting golf clubs 14 from being scratched due to the golf clubs 14 being inserted into a golf club protection tube 18 which are commercially available. The present invention 10 discloses a flanged 42 tubular insert for placement into the top neck of the golf club protection tube 18. The present invention 10 is padded with soft pile material 34 having a hole 38 therein for inserting the golf club shaft 20. Another embodiment is provided which has a Y-shaped upstanding member 44 mounted on the top edge of the present invention 10 within which is placed the golf club head 26.
    Type: Grant
    Filed: July 3, 1999
    Date of Patent: February 5, 2002
    Inventor: Douglas Keon Park