Patents by Inventor Philip M. Ramsey

Philip M. Ramsey 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).

  • Lawn aerator with an array of aeration posts
    Patent number: 5813471
    Abstract: A ground aerator is provided including a thin square base plate with a top surface, a bottom surface and a periphery formed therebetween. An array of posts are coupled to the bottom surface of the base plate and extend downwardly therefrom to define a plurality of rows and a plurality of columns. An elongated cylindrical handle is included having a top end with an elastomeric grip formed thereon and a bottom end coupled to a center of the base plate and extending in perpendicular relationship therewith.
    Type: Grant
    Filed: September 25, 1997
    Date of Patent: September 29, 1998
    Inventor: Philip M. Ramsey