Patents by Inventor Dan P. Mueller

Dan P. Mueller 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).

  • Device for supporting firewood stack
    Patent number: 4765491
    Abstract: A device [9] for supporting the end of a firewood stack and the like including a first pair of elongated members [14,15] fixed together by a first cross piece [16] and fixed to a base [19] by a hinge [17] with a third elongated member [27] extending between and fixed to the first cross piece and one end of the base.
    Type: Grant
    Filed: May 22, 1987
    Date of Patent: August 23, 1988
    Inventor: Dan P. Mueller