Patents by Inventor Pankaj Bhukhanwala

Pankaj Bhukhanwala 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).

  • Driver for a twin cutting device with counter-rotating blades
    Patent number: 7950318
    Abstract: The invention relates to a driver (1) for a twin cutting device (2), which comprises a first blade (4), which is non-rotatably arranged on a drive shaft (11) to be rotated about an axis of rotation (r) in a first direction, and a second blade (3), which is non-rotatably arranged on a drive socket (15), which encloses the drive shaft (11), to be rotated about the same axis of rotation (r) in a second direction opposite to said first direction.
    Type: Grant
    Filed: October 14, 2005
    Date of Patent: May 31, 2011
    Assignee: Indocean Diamond Tools (Bermuda) Ltd.
    Inventors: Hans Ericsson, Pankaj Bhukhanwala, Niraj Bhukhanwala, legal representative
  • Driver for a Twin Cutting Device with Counter Rotating Blades
    Publication number: 20090199416
    Abstract: The invention relates to a driver (1) for a twin cutting device (2), which comprises a first blade (4), which is non-rotatably arranged on a drive shaft (11) to be rotated about an axis of rotation (r) in a first direction, and a second blade (3), which is non-rotatably arranged on a drive socket (15), which encloses the drive shaft (11), to be rotated about the same axis of rotation (r) in a second direction opposite to said first direction.
    Type: Application
    Filed: October 14, 2005
    Publication date: August 13, 2009
    Applicant: INDOCEAN DIAMOND TOOLS (BERMUDA) LTD.
    Inventors: Hans Ericsson, Pankaj Bhukhanwala, Niraj Bhukhanwala