Patents by Inventor Jaikishan P. Wadhwani

Jaikishan P. Wadhwani 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).

  • Non return valve for use in water line
    Patent number: 10167965
    Abstract: The invention is a non-return valve comprising a housing, a guiding element mounted in the housing, a floating element having a transitional motion with respect to the guiding element, a support plate positioned below the floating element and a plurality of sealing elements mounted in the housing.
    Type: Grant
    Filed: December 31, 2014
    Date of Patent: January 1, 2019
    Assignee: Jain Irrigation Systems Limited
    Inventors: Jaikishan P. Wadhwani, Ajit Bhavarlal Jain
  • NON RETURN VALVE FOR USE IN WATER LINE
    Publication number: 20160334026
    Abstract: The invention is a non-return valve comprising a housing, a guiding element mounted in the housing, a floating element having a transitional motion with respect to the guiding element, a support plate positioned below the floating element and a plurality of sealing elements mounted in the housing.
    Type: Application
    Filed: December 31, 2014
    Publication date: November 17, 2016
    Inventors: Jaikishan P. Wadhwani, Ajit Bhavarlal Jain