Patents by Inventor Steven J. Smith

Steven J. Smith 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).

  • Adapter frame for roto-tillers
    Patent number: 4418731
    Abstract: A log splitter attachment for use with a garden tiller. The log splitter attachment is comprised of a frame portion which is releaseably attached to the roto-tiller drive shaft, a log splitting screw which is releaseably attached to the tiller drive shaft to allow for rotatable movement of said splitting screw in unison with the garden tiller drive shaft, and a log support bar attached to the frame portion and extending outwardly for ground engaging support to provide a log rest support during use, and to stabilize the frame portion and the tiller during use.
    Type: Grant
    Filed: January 29, 1979
    Date of Patent: December 6, 1983
    Inventors: Roger M. Smith, Steven J. Smith