Patents by Inventor Sourav Swostik Dash

Sourav Swostik Dash 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).

  • Easy to use portable manual standing wheelchair with safety features and for outdoor use
    Patent number: 10765574
    Abstract: The invention is for a standing 3 wheeled wheelchair with a pivoted seat having link means, a dyad means, removable side handle actuator means, a lockable knee support with interlocking cam means, which enables the user to stand effortlessly and safely in the wheel chair.
    Type: Grant
    Filed: May 15, 2018
    Date of Patent: September 8, 2020
    Assignee: INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT MADRAS)
    Inventors: Sujatha Srinivasan, Vivek Sarda, Sourav Swostik Dash
  • EASY TO USE PORTABLE MANUAL STANDING WHEELCHAIR WITH SAFETY FEATURES AND FOR OUTDOOR USE
    Publication number: 20200078237
    Abstract: The invention is for a standing 3 wheeled wheelchair with a pivoted seat having link means, a dyad means, removable side handle actuator means, a lockable knee support with interlocking cam means, which enables the user to stand effortlessly and safely in the wheel chair.
    Type: Application
    Filed: May 15, 2018
    Publication date: March 12, 2020
    Applicant: INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT MADRAS)
    Inventors: Sujata Srinivasan, Vivek Sarda, Sourav Swostik Dash