Patents by Inventor Erik Caldwell

Erik Caldwell 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: 20170114996
    Abstract: A portable combination gas and wood fire pit device comprises a spark screen disposed over a fire bowl and a grating disposed across an open top of the fire bowl. A gas burner is disposed in the fire bowl and below the grating. A cover plate is disposed over the gas burner and spaced above the gas burner to cover an open cup and neck of the gas burner from above. The spark screen has a cylindrical shape with vertical side wall extending above the fire bowl and a solid section and a mesh section. The solid section has interior and exterior perimeters forming a silhouette or stencil defining an object comprising at least: an animal, a person, a landscape, or combinations thereof.
    Type: Application
    Filed: October 21, 2015
    Publication date: April 27, 2017
    Inventors: John Moneyhun, Charles Whitaker, Erik Caldwell