Patents Represented by Attorney Thomas E Fredeen
  • Patent number: 7671299
    Abstract: A heating assembly used for providing heat to the hands of a person using equipment with handlebars. The heating assembly is installed internal to the handlebars and provides heat to the handlebar grips normally installed on equipment of this type. This system works with existing grips, i.e. special heated grip systems are not required. The current invention is thus usable with a wider variety of handlebar grip devices currently used on motorcycles, snowmobiles, snow blowers and other outdoor devices utilizing handlebars.
    Type: Grant
    Filed: February 28, 2007
    Date of Patent: March 2, 2010
    Inventors: Charles Jacob Gifford, Joseph Roger Plessel, Roland Benjamin Knapton
  • Patent number: D621672
    Type: Grant
    Filed: March 17, 2009
    Date of Patent: August 17, 2010
    Inventor: Roland B. Knapton
  • Patent number: D622562
    Type: Grant
    Filed: March 17, 2009
    Date of Patent: August 31, 2010
    Inventor: Roland B. Knapton