Patents by Inventor Lynn Steadman

Lynn Steadman 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).

  • Application of hydrophilic polymer to existing sod
    Patent number: 6758152
    Abstract: The apparatus of the invention is configured to deposit a fluid, such as a hydrophilic polymer solution, into existing sod. The apparatus includes a frame, a cylindrical housing, spikes protruding perpendicularly away from the housing, two rotating hubs, a tank, tubing connecting the tank to the rotating hubs, tubing connecting the rotating hubs to the spikes, and a pump for pumping fluid from the tank to the rotating hubs where the fluid is forced into the spikes and ultimately into the earth. The apparatus is also configured such that the fluid is only expelled from the spikes while the spikes are in the earth.
    Type: Grant
    Filed: June 10, 2002
    Date of Patent: July 6, 2004
    Assignee: Sod Guys, Inc.
    Inventor: Lynn Steadman
  • Application of hydrophilic polymer to existing sod
    Publication number: 20030015125
    Abstract: The apparatus of the invention is configured to deposit a fluid, such as a hydrophilic polymer solution, into existing sod. The apparatus includes a frame, a cylindrical housing, spikes protruding perpendicularly away from the housing, two rotating hubs, a tank, tubing connecting the tank to the rotating hubs, tubing connecting the rotating hubs to the spikes, and a pump for pumping fluid from the tank to the rotating hubs where the fluid is forced into the spikes and ultimately into the earth. The apparatus is also configured such that the fluid is only expelled from the spikes while the spikes are in the earth.
    Type: Application
    Filed: June 10, 2002
    Publication date: January 23, 2003
    Inventor: Lynn Steadman