Patents by Inventor William Maenle

William Maenle 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).

  • Wheel lift assist frame for strip tilling
    Publication number: 20060191695
    Abstract: A wheel lift-assist frame comprises a pair of support beams, which may be coupled with a tillage machine at first ends, each beam to the left or right of the center of the tillage machine respective and running rearward of the tillage machine. The support beams may also be coupled with a planter. A cross beam is coupled with the support beams at second ends thereof. A plurality of wheel assemblies are fixed to the cross beam at points such that the wheels run between rows created by the tillage machine.
    Type: Application
    Filed: February 28, 2005
    Publication date: August 31, 2006
    Applicant: Unverferth Manufacturing Co., Inc.
    Inventors: Mark Walker, Barton Walker, Drew Walker, Richard Anderson, William Maenle, David Smith