Patents by Inventor Sailesh Athreya

Sailesh Athreya 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).

  • TEMPERATURE OR WEAR INDICATING DEVICE FOR MATERIAL-WORKING TOOLS
    Publication number: 20090211421
    Abstract: Temperature or wear indicating device for material-working tools, in particular pipe-working tools, furthermore in particular saw blades, wherein the temperature or wear indicating device has at least one temperature or wear indicator, the temperature or wear indicator being at least partially produced from an indicator material that changes one of its visual properties, in particular its colour, permanently when a predetermined limit temperature is exceeded.
    Type: Application
    Filed: November 25, 2008
    Publication date: August 27, 2009
    Applicant: Illinois Tool Works Inc.
    Inventors: Andreas Lier, Achim Schneider, Andreas Frank, William J. Sullivan, Sailesh Athreya