Patents by Inventor Adam J. Johnston

Adam J. Johnston 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).

  • Publication number: 20120244967
    Abstract: A color coded racquet grip comprising colored material panels for each bevel on a tennis racquet overgrip. The color coded overgrip of the present invention facilitates the location of the correct bevel for placing the base knuckle of the index finger and the heel of the hand to form a conventional hand grip to execute a stroke in the game of tennis. The color coded overgrip of the invention may be a standard wrap grip, a roll-on-grip, or other types of grips including a color coded base grip. The color coding of the types of grips can be accomplished using various colors, shades of colors, or designs.
    Type: Application
    Filed: March 24, 2011
    Publication date: September 27, 2012
    Inventor: Adam J. Johnston
  • Patent number: D702785
    Type: Grant
    Filed: February 8, 2013
    Date of Patent: April 15, 2014
    Inventor: Adam J. Johnston