Patents by Inventor Patrick P. Kwan

Patrick P. Kwan 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).

  • Sports card dispenser
    Patent number: D359641
    Type: Grant
    Filed: April 18, 1994
    Date of Patent: June 27, 1995
    Inventor: Patrick P. Kwan
  • Sports equipment holder
    Patent number: D367560
    Type: Grant
    Filed: January 17, 1995
    Date of Patent: March 5, 1996
    Inventor: Patrick P. Kwan
  • Baseball/card holder
    Patent number: D367561
    Type: Grant
    Filed: January 17, 1995
    Date of Patent: March 5, 1996
    Inventor: Patrick P. Kwan
  • Beveled card holder and stand
    Patent number: D394959
    Type: Grant
    Filed: August 7, 1997
    Date of Patent: June 9, 1998
    Inventor: Patrick P. Kwan
  • Rotatable card holder
    Patent number: D407119
    Type: Grant
    Filed: August 7, 1997
    Date of Patent: March 23, 1999
    Inventor: Patrick P. Kwan
  • Card holder and stand
    Patent number: D423796
    Type: Grant
    Filed: June 1, 1999
    Date of Patent: May 2, 2000
    Inventor: Patrick P. Kwan