Invention Grant
- Patent Title: Coffee grounds-based fuel and method of manufacture
- Patent Title (中): 咖啡渣燃料和制造方法
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Application No.: US13172525Application Date: 2011-06-29
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Publication No.: US08439988B2Publication Date: 2013-05-14
- Inventor: Elizabeth White , Audrey Burns
- Applicant: Elizabeth White , Audrey Burns
- Agent John D. Long, Esq.
- Main IPC: C10L5/48
- IPC: C10L5/48 ; C10L5/44

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.
Public/Granted literature
- US20120000119A1 COFFEE GROUNDS-BASED FUEL AND METHOD OF MANUFACTURE Public/Granted day:2012-01-05
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