Patents by Inventor Jim Lascelles

Jim Lascelles 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).

  • Fertilizer Coulter With Self Sealing Knife
    Publication number: 20080314301
    Abstract: A soil treatment dispensing assembly that is provided with a frame and a coulter wheel coupled to the frame that is adapted to engage the soil to form a trench. The soil treatment dispensing assembly is also provided with a support arm having a leading edge adapted to engage the soil. The support arm includes a tubular applicator that is coupled to the lower portion of the support arm. The applicator includes a tapered forward region, a dispensing opening and an internal cavity formed in the applicator. The soil treatment dispensing assembly also includes an application conduit arranged to terminate within the internal cavity of the applicator. The application conduit is connectable to a source of treating product, such as fertilizer, and communicates the treating product directly into the internal cavity of the applicator. Treating product within the internal cavity exits the opening formed in the applicator to treat the soil.
    Type: Application
    Filed: June 24, 2008
    Publication date: December 25, 2008
    Inventors: Patrick Whalen, Don Bunnell, Jim Lascelles, Lonnie Lucas, Derek Litchfield, Derek Allensworth
  • Cast closing wheel
    Patent number: D663326
    Type: Grant
    Filed: January 6, 2012
    Date of Patent: July 10, 2012
    Assignee: Yatter Manufacturing Company
    Inventors: Derek Allensworth, Jim Lascelles, Derek Litchfield