Patents by Inventor Sherif Eldally

Sherif Eldally 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).

  • Transmission system having a gear with engaging and non-engaging semi-annular sections
    Patent number: 7036392
    Abstract: A transmission system including a first gear comprising a first side having an engaging semi-annular section and a non-engaging semi-annular section; and a plurality of engaging gears for engaging with the engaging semi-annular section, wherein the engaging gears are configured such that at least one of the engaging gears is engaged to the engaging semi-annular section of the first gear at a particular angular orientation of the first gear, and at least one of the engaging gears is not engaged to the engaging semi-annular section at the particular angular orientation of the first gear.
    Type: Grant
    Filed: December 11, 2003
    Date of Patent: May 2, 2006
    Assignee: Sherif Eldally
    Inventor: Sherif Eldally
  • Transmission system having a gear with engaging and non-engaging semi-annular sections
    Publication number: 20040118235
    Abstract: A transmission system including a first gear comprising a first side having an engaging semi-annular section and a non-engaging semi-annular section; and plurality of engaging gears for engaging with the engaging semi-annular section, wherein the engaging gears are configured such that at least one of the engaging gears is engaged to the engaging semi-annular section of the first gear at a particular angular orientation of the first gear, and at least one of the engaging gears is not engaged to the engaging semi-annular section at the particular angular orientation of the first gear.
    Type: Application
    Filed: December 11, 2003
    Publication date: June 24, 2004
    Inventor: Sherif Eldally