Patents by Inventor Jay Lefkowitz

Jay Lefkowitz 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: 5544436
    Abstract: An apparatus for simultaneously displaying a plurality of photographs, pictures, cards and the like is disclosed. The apparatus incorporates a plurality of display panels having multiple compartments for accommodating any of a variety of standard-sized photographs and the like. Access slots enable the photographs and the like to be easily placed within and removed from the compartment. The photographs may be concurrently displayed in the apparatus at both the front and back of the display panels. Also, additional photographs and the like not for display can be stored in the apparatus. The display panels are connected along their vertical axes by hinge-type joints that enable the display panels to rotate relative to one another, be configured in a variety of display positions and collapse upon one another into a stored position.
    Type: Grant
    Filed: January 25, 1994
    Date of Patent: August 13, 1996
    Inventor: Jay Lefkowitz
  • Patent number: D303740
    Type: Grant
    Filed: August 25, 1986
    Date of Patent: October 3, 1989
    Inventor: Jay Lefkowitz
  • Patent number: D303741
    Type: Grant
    Filed: August 25, 1986
    Date of Patent: October 3, 1989
    Inventor: Jay Lefkowitz