With Paraffin, Liquid Hydrocarbon, Or Wax Hydrocarbon Patents (Class 44/571)
  • Patent number: 8439988
    Abstract: One possible embodiment could be a composition for coffee ground-based fuel comprising: dried, spent coffee grounds by 54% by weight; vegetable shortening by 23% by weight; brown sugar by 20% by weight; and corn syrup by 2% by weight, wherein the vegetable shortening and brown sugar and mixed together and heated slowly until a boil is achieved, then removing resultant mixture from heat, mixing in dried, spent coffee grounds into resultant mixture, then mixing in corn syrup into the resultant mixture, pouring and pressing the resultant mixture into a selected form for final shaping, then when the mixture has cooled to room temperature, removing it from the form for use.
    Type: Grant
    Filed: June 29, 2011
    Date of Patent: May 14, 2013
    Inventors: Elizabeth White, Audrey Burns