Patents by Inventor Daniel A. Marx

Daniel A. Marx 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).

  • Bi-directional equal force log splitter
    Patent number: 7124794
    Abstract: A bi-directional log splitter having at least two stationary splitting wedges and a moveable ram therebetween for splitting wood, said splitter being mounted on a trailer where the splitter exerts a substantially equal force for both the exertion and the retraction strokes to increase the production of split wood.
    Type: Grant
    Filed: August 21, 2003
    Date of Patent: October 24, 2006
    Inventor: Daniel A. Marx
  • Bi-directional equal force log splitter
    Publication number: 20040250895
    Abstract: A bi-directional log splitter having at least two stationary splitting wedges and a moveable ram therebetween for splitting wood, said splitter being mounted on a trailer where the splitter exerts a substantially equal force for both the exertion and the retraction strokes to increase the production of split wood.
    Type: Application
    Filed: August 21, 2003
    Publication date: December 16, 2004
    Inventor: Daniel A. Marx