Patents by Inventor Marc Christian Davis

Marc Christian Davis 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: 7438656
    Abstract: The present technology relates to laminated ball bats and a methodology for making the same. The disclosed technology provides for a laminated blank suitable for machining into a laminated bat having a generic bat shape (such as a bat consisting of a handle and a barrel where the handle has a smaller diameter than the barrel) that offers greater flexibility in changing the bat's weight distribution. Using lamination technology, various portions of a blank may be constructed having different densities (and associated weights) thereby decoupling such blank's length/weight properties. Such technology provides a method of positioning a bat's center of mass (CM) at various locations along the bat thereby changing the location of the bat's sweet spot zone center. Bats constructed in accordance with the disclosed technology may have a variety of pre-selected weight distributions while maintaining a particular bat shape and a particular overall bat weight.
    Type: Grant
    Filed: February 12, 2007
    Date of Patent: October 21, 2008
    Inventors: Marc Christian Davis, Walter Dennis Davis, Wallace Jay Davis
  • Patent number: 7140987
    Abstract: The present technology relates to methodology for making laminated ball bats. The disclosed technology provides for a bat that is designed with a generic bat shape (such as a bat consisting of a handle and a barrel where the handle has a smaller diameter than the barrel) that offers greater flexibility in changing the bat's weight distribution. Using lamination technology, various portions of a bat may be constructed having different densities (and associated weights) thereby decoupling such bat's length/weight properties. Such technology provides a method of positioning a bat's CM at various locations along the bat thereby changing the location of the bat's sweet spot zone center. Bats constructed in accordance with the disclosed technology may have a variety of pre-selected weight distributions while maintaining a particular bat shape and a particular overall bat weight.
    Type: Grant
    Filed: January 28, 2005
    Date of Patent: November 28, 2006
    Inventors: Marc Christian Davis, Walter Dennis Davis, Wallace Jay Davis
  • Publication number: 20040266569
    Abstract: The present technology relates to laminated ball bats and a methodology for making the same. The disclosed technology provides for a bat that is designed with a generic bat shape (such as a bat consisting of a handle and a barrel where the handle has a smaller diameter than the barrel) that offers greater flexibility in changing the bat's weight distribution. Using lamination technology, various portions of a bat may be constructed having different densities (and associated weights) thereby decoupling such bat's length/weight properties. Such technology provides a method of positioning a bat's CM at various locations along the bat thereby changing the location of the bat's sweet spot zone center. Bats constructed in accordance with the disclosed technology may have a variety of pre-selected weight distributions while maintaining a particular bat shape and a particular overall bat weight.
    Type: Application
    Filed: June 26, 2003
    Publication date: December 30, 2004
    Inventors: Marc Christian Davis, Walter Dennis Davis, Wallace Jay Davis
  • Patent number: D526034
    Type: Grant
    Filed: February 3, 2005
    Date of Patent: August 1, 2006
    Inventors: Marc Christian Davis, Walter Dennis Davis, Wallace Jay Davis