Patents by Inventor Hisham Tawfig Mohamed

Hisham Tawfig Mohamed 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).

  • DOUBLE WALLED STRUCTURAL REINFORCEMENT
    Publication number: 20080166541
    Abstract: A double walled reinforcement structure and method for making a double walled reinforcement structure having a plurality of longitudinally extending and nested structural members. Each structural member comprises a first cell having a first cross-section and a second cell having a second cross-section. The second cell is positioned within the first cell and the second cell contacts the first cell in a plurality of locations to provide mutual support of the cells in a manner increasing the tensile and compressive strength of the structure.
    Type: Application
    Filed: April 23, 2007
    Publication date: July 10, 2008
    Applicant: AKRON RUBBER DEVELOPMENT LABORATORY, INC.
    Inventors: Uday Prakash KARMARKAR, Hisham Tawfig Mohamed
  • Double walled structural reinforcement
    Patent number: 7208063
    Abstract: A double walled reinforcement structure and method for making a double walled reinforcement structure having a plurality of longitudinally extending and nested structural members. Each structural member comprises a first cell having a first cross-section and a second cell having a second cross-section. The second cell is positioned within the first cell and the second cell contacts the first cell in a plurality of locations to provide mutual support of the cells in a manner increasing the tensile and compressive strength of the structure.
    Type: Grant
    Filed: August 13, 2003
    Date of Patent: April 24, 2007
    Assignee: Akron Rubber Development Laboratory, Inc.
    Inventors: Uday Prakash Karmarkar, Hisham Tawfig Mohamed
  • Double walled structural reinforcement
    Publication number: 20040031235
    Abstract: A double walled reinforcement structure and method for making a double walled reinforcement structure having a plurality of longitudinally extending and nested structural members. Each structural member comprises a first cell having a first cross-section and a second cell having a second cross-section. The second cell is positioned within the first cell and the second cell contacts the first cell in a plurality of locations to provide mutual support of the cells in a manner increasing the tensile and compressive strength of the structure.
    Type: Application
    Filed: August 13, 2003
    Publication date: February 19, 2004
    Applicant: Akron Rubber Development Laboratory, Inc.
    Inventors: Uday Prakash Karmarkar, Hisham Tawfig Mohamed