Patents by Inventor David Mordekhay Goldstein

David Mordekhay Goldstein 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).

  • Convertible bed having separable interleaved tongues
    Patent number: 7310838
    Abstract: A convertible bed frame capable of being converted between sofa and bed states while interlocking tongues forming the seating portion allow the bed to be either a single or double bed.
    Type: Grant
    Filed: August 14, 2006
    Date of Patent: December 25, 2007
    Inventor: David Mordekhay Goldstein
  • Convertible bed having separable interleaved tongues
    Publication number: 20070000046
    Abstract: A convertible bed frame capable of being converted between sofa and bed states while interlocking tongues forming the seating portion allow the bed to be either a single or double bed.
    Type: Application
    Filed: August 14, 2006
    Publication date: January 4, 2007
    Inventor: David Mordekhay Goldstein