Patents by Inventor Dennis Paul Rizzardo

Dennis Paul Rizzardo 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: 9351584
    Abstract: The present invention relates to a split bed with improved characteristics, and in particular to a split bed with joinable sections including a connector used to join two pieces of a drive assembly, that has tab and slots to accommodate accessory devices and that is easily movable by one person. In one embodiment, the bed has a deck with several slotted tabs for receiving accessory devices. Two joinable sections are provided. The sections can be joined with six points of contact. A two part drive assembly is also provided. A pivotal connector is provided for joining the two parts of the drive assembly. The drive assembly moves cross members relative, and preferably within, longitudinal support members. In this regard, movement of the cross members causes the bed to selectably raise or lower. The bed is compactable to a very low height for shipping.
    Type: Grant
    Filed: October 11, 2013
    Date of Patent: May 31, 2016
    Assignee: GF Health Products, Inc.
    Inventors: Dennis Paul Rizzardo, Ryan Rosenow
  • Patent number: 8387180
    Abstract: The present invention relates to a bed having a rigid deck supported over the base. Four sections can be provided, with three of the sections comprising rigid grids that lie in respective planes. The sections can be coplanar when the deck is in a flat position. Several cross members can be provided to support the deck sections. Holders, which can be comprised of slots that are formed in the cross members, provide bidirectional support to side rails. In this regard, the bed rails can be removably positioned within the slots to maintain the position of the bed rails and eliminate rail migration.
    Type: Grant
    Filed: May 4, 2009
    Date of Patent: March 5, 2013
    Assignee: GF Health Products, Inc.
    Inventor: Dennis Paul Rizzardo