Patents by Inventor Shubha Agrawal

Shubha Agrawal 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).

  • NO FILTER NO RUN FLUID FILTRATION SYSTEM
    Publication number: 20200368652
    Abstract: A filter system including a designated filter cartridge having a geometric projection, a flow restriction valve that controls fluid flow out of the filter system, and a priming pump configured to prime the filter. The flow restriction valve includes an opening keyed to the geometric projection such that the geometric projection engages the opening and actuates the flow restriction valve. The flow restriction valve includes at least one fluid flow check valve configured to allow the priming pump to prime the filter system.
    Type: Application
    Filed: August 11, 2020
    Publication date: November 26, 2020
    Applicant: Cummins Filtration IP, Inc.
    Inventors: Shubha Agrawal, Hariprasad Mohan Bhalerao, Amit Shashikant Wankhede
  • No filter no run fluid filtration system
    Patent number: 10751651
    Abstract: A filter system including a designated filter cartridge having a geometric projection, a flow restriction valve that controls fluid flow out of a filter system, and a priming pump configured to prime the filter. The flow restriction valve. The flow restriction valve includes at least on fluid flow check valve configured to allow the priming pump to prime the filter system.
    Type: Grant
    Filed: September 1, 2015
    Date of Patent: August 25, 2020
    Assignee: CUMMINS FILTRATION IP, INC.
    Inventors: Shubha Agrawal, Hariprasad Mohan Bhalerao, Amit Shashikant Wankhede
  • SYSTEMS AND METHODS FOR INTEGRATION OF PRESSURE DIFFERENTIAL SENSOR
    Publication number: 20200254370
    Abstract: Filtration systems having a pressure differential sensor mounted on a bottom side of the filter housing are described. The pressure differential sensor engages with the removable filter cartridge to provide a seal between the clean side and the dirty side of the filter media when the removable filter cartridge is received within this housing. The pressure differential sensor is positioned such that it measures a pressure differential across only the removable filter cartridge.
    Type: Application
    Filed: November 9, 2016
    Publication date: August 13, 2020
    Applicant: Cummins Filtration IP, Inc
    Inventors: Hariprasad M. Bhalerao, Amit S. Wankhede, Shrikant A. Kamble, Shubha Agrawal
  • Filter module with window type clear bowl
    Patent number: 10258908
    Abstract: A filter including a shell with at least one viewing region, a translucent bowl that fits and is installable within the shell, and an attachment mechanism. The bowl is positionable within the shell such that at least a portion of the bowl is visible through the viewing region. The attachment mechanism securely attaches the bowl the shell together and prevents at least one of vertical and rotational movement between the bowl and the shell. The shell and the bowl are not threaded to each other.
    Type: Grant
    Filed: April 14, 2015
    Date of Patent: April 16, 2019
    Assignee: Cummons Filtration IP, Inc.
    Inventors: Shubha Agrawal, Hariprasad Mohan Bhalerao, Amit Shashikant Wankhede, Ajay D. Joshi, Kevin C. South
  • No Filter No Run Fluid Filtration System
    Publication number: 20180221797
    Abstract: A filter system including a designated filter cartridge having a geometric projection, a flow restriction valve that controls fluid flow out of a filter system, and a priming pump configured to prime the filter. The flow restriction valve. The flow restriction valve includes at least on fluid flow check valve configured to allow the priming pump to prime the filter system.
    Type: Application
    Filed: September 1, 2015
    Publication date: August 9, 2018
    Applicant: Cummins Filtration IP, Inc.
    Inventor: Shubha Agrawal
  • FILTER MODULE WITH WINDOW TYPE CLEAR BOWL
    Publication number: 20170043283
    Abstract: A filter including a shell with at least one viewing region, a translucent bowl that fits and is installable within the shell, and an attachment mechanism. The bowl is positionable within the shell such that at least a portion of the bowl is visible through the viewing region. The attachment mechanism securely attaches the bowl the shell together and prevents at least one of vertical and rotational movement between the bowl and the shell. The shell and the bowl are not threaded to each other.
    Type: Application
    Filed: April 14, 2015
    Publication date: February 16, 2017
    Applicant: Cummins Filtration IP, INC.
    Inventors: Shubha Agrawal, Hariprasad Mohan Bhalerao, Amit Shashikant Wankhede, Ajay D. Joshi, Kevin C. South