Patents by Inventor Rangappan Kanagaraj

Rangappan Kanagaraj 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).

  • Dial locking system using snap fit and a method thereof
    Patent number: 9062991
    Abstract: The present invention relates to a dial locking system. More particularly related to, the dial (100) having dial pinches (101, 102) at center and dial locking profile (106) at periphery. The compartment (200) has a central axis (7) with slots (201, 202) and resting profile (205) to accommodate the dial locking profile (106) for locking at periphery. The bulged profiles (203, 204) at the slots (201, 202) of the compartment (200) faced downwards for locking at center by the dial pinches (101,102). The time required to assemble the dial (100) with compartment (200) is reduced which in turn increases the production rate.
    Type: Grant
    Filed: March 18, 2010
    Date of Patent: June 23, 2015
    Assignee: PRICOL LIMITED
    Inventor: Rangappan Kanagaraj
  • Instrument cluster and methods thereof
    Patent number: 8562159
    Abstract: The present invention relates to an instrument cluster, more particularly relates to an improved instrument cluster having a Printed Circuit Board [PCB (1)] which holds the pointer drive source and an illumination source of pointer. The instant invention also provides for a method of operating the instrument cluster and method of assembling the instrument cluster.
    Type: Grant
    Filed: January 5, 2009
    Date of Patent: October 22, 2013
    Assignee: Pricol Limited
    Inventors: Manikesi Manivannan, Rangappan Kanagaraj, Krishnasamy Kanakaraju
  • Instrument Cluster and Methods Thereof
    Publication number: 20100284164
    Abstract: The present invention relates to an instrument cluster, more particularly relates to an improved instrument cluster having a Printed Circuit Board [PCB (1)] which holds the pointer drive source and an illumination source of pointer. The instant invention also provides for a method of operating the instrument cluster and method of assembling the instrument cluster.
    Type: Application
    Filed: January 5, 2009
    Publication date: November 11, 2010
    Inventors: Manikesi Manivannan, Rangappan Kanagaraj, Krishnasamy Kanakaraju