Patents by Inventor Sudershan Khurana

Sudershan Khurana 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).

  • Drill/countersink assembly and method for producing countersunk holes
    Patent number: 8651776
    Abstract: A countersink cutter or assembly for countersinking to precise depths in various applications, including aerospace applications, uses a pneumatically driven pistol grip motor attached to a countersink tool assembly. The countersink tool assembly, which has a multi-fluted cutter, is coupled to and is coaxial with the spindle. The cutter can be preset to a precise depth at the back end of assembly through the slot using a gage.
    Type: Grant
    Filed: December 20, 2010
    Date of Patent: February 18, 2014
    Inventor: Sudershan Khurana
  • DRILL/COUNTERSINK ASSEMBLY AND METHOD FOR PRODUCING COUNTERSUNK HOLES
    Publication number: 20120051864
    Abstract: A countersink cutter or assembly and a method for countersinking to precise depths in various applications, including aerospace applications, using a pneumatically driven pistol grip motor attached to a countersink tool assembly. The countersink tool assembly, which has a multi-fluted cutter, is coupled to and is coaxial with the spindle. The cutter can be preset to a precise depth at the back end of assembly through the slot using a gage.
    Type: Application
    Filed: December 20, 2010
    Publication date: March 1, 2012
    Inventor: Sudershan Khurana