Heating and cooking apparatus and fuel composition for use therein
OwnerDavid H. Gardnerinventor
Life of this patent
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Abstract
A fuel composition comprising a non-combustible, substantially heat resistant pervious substrate and an amount of propylene glycol disposed on the substrate sufficient to fill the majority of the surface interstices present in the substrate and an apparatus for providing a heat source suitable for cooking comprising a container having a liquid impervious bottom wall and a peripheral side wall extending generally upward from the bottom wall to define a container mouth, a non-combustible, substantially heat resistant pervious substrate disposed in the container and propylene glycol disposed on the substrate.
Claims7
A fuel composition for use in cooking food wherein said food is directly exposed to flame from the burning fuel composition comprising:
- a non-combustible, substantially heat resistant pervious substrate comprising lava rocks;
- and
- an amount of 1.2-propylene glycol disposed on said substrate sufficient to fill the majority of surface interstices present in said substrate.
An apparatus for providing a heat source suitable for cooking wherein food is directly exposed to flames from the burning fuel used in the apparatus comprising;
- a container having a liquid impervious bottom wall and a peripheral side wall extending generally upward from said bottom wall to define a container mouth;
- a non-combustible, substantially heat resistant pervious substrate comprising lava rocks disposed in said container;
- and
- 1,2-propylene glycol disposed on said substrate sufficient to fill the majority of surface interstices present in said substrate.
Dependencies are inferred from the claim text.