Patents by Inventor Eric W. Hulbert

Eric W. Hulbert 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).

  • Publication number: 20110079968
    Abstract: A turf groomer for grooming and maintaining synthetic turf including a base structure, and at least one brush arm, at least one rotating member, and a plurality of rake tines connected to the base structure. The at least one brush arm has a plurality of arm segments and is positioned at a front region of the base structure. The at least one rotating member has one or more prongs extending radially from its center, is positioned along an axis of rotation, and is distally spaced from the at least one brush arm. The plurality of rake tines is distally spaced from the at least one rotating member. The turf groomer may include a second brush arm positioned at a rear region of the base structure, and a static reducing device to inhibit the buildup of static electricity as the turf groomer passes over the turf, and/or an extension brush arm.
    Type: Application
    Filed: October 5, 2009
    Publication date: April 7, 2011
    Inventors: Stephen Murphy, John Huard, JR., Perry DiPiazza, Daniel J. Sovocool, Eric W. Hulbert