Patents by Inventor Jonathan C. Rothstein

Jonathan C. Rothstein 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).

  • Structural system for supporting a building utilizing light weight steel framing for walls and hollow core concrete slabs for floors
    Patent number: 5402612
    Abstract: A structural support system for a building is formed from preferably prefabricated, light weight steel framed, bearing wall panels and precast, hollow core concrete floor slabs that are positively interlocked by, for example, splice plates, provided at the top of the bearing wall panels, reinforcing bars and grout, which fills the joints between adjacent slabs to form a unitary structure. A method of making such a supporting system also is disclosed.
    Type: Grant
    Filed: December 31, 1992
    Date of Patent: April 4, 1995
    Inventors: Edward R. diGirolamo, Thomas Colasanto, Jonathan C. Rothstein
  • Structural system for supporting a building utilizing light weight steel framing for walls and hollow core concrete slabs for floors and method of making same
    Patent number: 5195293
    Abstract: A structural support system for a building is formed from preferably prefabricated, light weight steel framed, bearing wall panels and precast, hollow core concrete floor slabs that are positively interlocked by, for example, splice plates, provided at the top of the bearing wall panels, reinforcing bars and grout, which fills the joints between adjacent slabs to form a unitary structure. A method of making such a supporting system also is disclosed.
    Type: Grant
    Filed: April 2, 1992
    Date of Patent: March 23, 1993
    Inventors: Edward R. diGirolamo, Thomas Colasanto, Jonathan C. Rothstein
  • Structural system for supporting a building utilizing light weight steel framing for walls and hollow core concrete slabs for floors and method of making same
    Patent number: 5113631
    Abstract: A structural support system for a building is formed from preferably prefabricated, light weight steel framed, bearing wall panels and precast, hollow core concrete floor slabs that are positively interlocked by, for example, splice plates, provided at the top of the bearing wall panels, reinforcing bars and grout, which fills the joints between adjacent slabs to form a unitary structure.
    Type: Grant
    Filed: March 15, 1990
    Date of Patent: May 19, 1992
    Inventors: Edward R. diGirolamo, Thomas Colasanto, Jonathan C. Rothstein