Patents by Inventor Samit V. CHAUDHARI

Samit V. CHAUDHARI 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).

  • Publication number: 20190151685
    Abstract: Embodiments relate generally to a powered air purifying respirator (PA-PR) comprising a housing that is less than approximately 7 inches in width; a cylindrically shaped filter located within the housing; and a blower located within the housing, operable to force air through the cylindrically shaped filter. The cylindrically shaped filter may comprise a first filter layer and a second filter layer, wherein the first filter layer may comprise a particulate filter, and wherein the second filter layer may comprise a gas filter. In some embodiments, the second filter layer may comprise carbon particles.
    Type: Application
    Filed: June 29, 2016
    Publication date: May 23, 2019
    Inventors: Garaga Phani KUMAR, Swapnil Gopal PATIL, Praveen Kumar PALACHARLA, Samit V. CHAUDHARI