Patents by Inventor Christopher Harvell

Christopher Harvell 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 head with integrally attached weight members
    Publication number: 20060183567
    Abstract: A golf club head having integrally attached weight members is disclosed and claimed. The club head body defines at least a toe chamber and a heel chamber. Weights of variable mass are positioned within the chambers, moving the club head center of gravity back and down.
    Type: Application
    Filed: February 14, 2005
    Publication date: August 17, 2006
    Inventors: Christopher Harvell, Jeffrey Meyer, Raymond Poynor
  • Golf club head with progressive face stiffness
    Publication number: 20060019770
    Abstract: A metal wood golf club head adapted for attachment to a shaft, with a body comprising of a first body portion and a second body portion, each portion constructed of a different density material. Combining a high density material in the first body portion with a low density material in the second body portion, creates an ultra-low center of gravity relative to the geometric face center, resulting in higher launch angles and spin rate ratios. Thickening the lower area of the front face lowers the center of gravity and upwardly shifts the coefficient of restitution to the geometric center of the face.
    Type: Application
    Filed: July 29, 2005
    Publication date: January 26, 2006
    Inventors: Jeffrey Meyer, Christopher Harvell, Stephen Murphy, Douglas Jorgensen