Patents by Inventor Steven Jiwan Singh

Steven Jiwan Singh 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).

  • Medical instrument
    Patent number: 8298213
    Abstract: A medical instrument comprises a funnel having a tube with opposite first and second ends, respectively, with a conical portion at the first end. Conical portion has an outer conical surface which increases in outer diameter in a direction from the second end to the first end. A mouth is provided at an end of the conical portion distant to the end, and a lip extends about a part of the circumference of the mouth. The lip protrudes from the conical surface. A first grip is formed axially along the tube and provides a visual reference to the lip.
    Type: Grant
    Filed: December 21, 2006
    Date of Patent: October 30, 2012
    Inventor: Steven Jiwan Singh
  • Medical Instrument
    Publication number: 20080154244
    Abstract: A medical instrument comprises a funnel having a tube with opposite first and second ends, respectively, with a conical portion at the first end. Conical portion has an outer conical surface which increases in outer diameter in a direction from the second end to the first end. A mouth is provided at an end of the conical portion distant to the end, and a lip extends about a part of the circumference of the mouth. The lip protrudes from the conical surface. A first grip is formed axially along the tube and provides a visual reference to the lip.
    Type: Application
    Filed: December 21, 2006
    Publication date: June 26, 2008
    Inventor: Steven Jiwan Singh