Patents by Inventor Manoj Karwa

Manoj Karwa 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).

  • ELECTRIC VEHICLE SUPPLY EQUIPMENT
    Publication number: 20110169447
    Abstract: An electric vehicle charging system includes a portable housing having an integral holder to hold a connector for an electric vehicle supply circuit. An electric vehicle supply equipment enclosure includes an integral chamber to store all or part of a cord. A mounting bracket for an electric vehicle supply equipment enclosure covers an open portion of the enclosure. A method for facilitating use of an electric vehicle includes providing a prewiring kit for the electric vehicle. An electric vehicle supply equipment enclosure includes an integral disconnect switch. An electric vehicle supply circuit includes a grounding monitor circuit having automatic test functionality. Another electric vehicle supply circuit includes a contact monitor circuit to monitor the state of one or more of the contacts.
    Type: Application
    Filed: January 11, 2010
    Publication date: July 14, 2011
    Applicant: LEVITON MANUFACTURING CO., INC.
    Inventors: Kenneth Brown, Carlos Ramirez, Manoj Karwa, Erwin F. Hani, Amy Swift