Patents by Inventor Steven L. Hirschfeld

Steven L. Hirschfeld 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).

  • Patent number: 8453771
    Abstract: A beach wagon is disclosed which is convertible from a beach-wagon to a table. The wagon is used for transporting goods and contains a large cargo container with an open top. The beach wagon is easily converted from motorized to manual and back again, through the disengagement and re-engagement of the drivetrain. When motorized, a d-c battery-driven motor drives the rear wheels, and the rechargeable battery thereof is optionally aided by a solar panel. Forward gearing includes low-speed for pavement and hard sand and high-speed for soft sand. A rectangular deck has a pair of table leaves hingedly attached thereto and operable between an open and closed position. The leaves form opposite sides of a cargo container and in the closed position form a table. A pair of container panels attach to the table leaves and deck to form the cargo container.
    Type: Grant
    Filed: July 8, 2010
    Date of Patent: June 4, 2013
    Inventor: Steven L. Hirschfeld
  • Patent number: 7762363
    Abstract: A motorized beach wagon is disclosed which is convertible from a beach-wagon to a table. The wagon is used for transporting goods and contains a large cargo container with an open top. The undercarriage has a pair of front wheels positioned by a manually controlled yoke to steer the beach wagon. A d-c battery-driven motor drives the rear wheels, and the rechargeable battery thereof is optionally aided by a solar panel. Forward gearing includes low-speed for pavement and hard sand and high-speed for soft sand. A rectangular deck has a pair of table leaves hingedly attached thereto and operable between an open and closed position. The leaves form opposite sides of a cargo container and in the closed position form a table. A pair of container panels attach to the table leaves and deck to form the cargo container.
    Type: Grant
    Filed: December 14, 2006
    Date of Patent: July 27, 2010
    Inventor: Steven L. Hirschfeld