Patents by Inventor Sanjesh Kumar Pathak

Sanjesh Kumar Pathak 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: 20220282905
    Abstract: A refrigerator appliance includes a cabinet with a liner spaced apart from a wrapper. A trim breaker is operably coupled with the liner and the wrapper. A trim adapter assembly is coupled with the trim breaker and includes an adapter member and a corner member. The trim breaker defines a forward receiving space and a protrusion of the trim adapter assembly is received by the forward receiving space. A heat loop assembly is operably coupled with the adapter member. The heat loop assembly includes a cover and a heat loop disposed between the cover and the trim breaker.
    Type: Application
    Filed: May 20, 2022
    Publication date: September 8, 2022
    Applicant: WHIRLPOOL CORPORATION
    Inventors: Lynne F. Hunter, Deepak Gajanan Mankar, Abhay Naik, Sanjesh Kumar Pathak, Sanket V. Phalak
  • Patent number: 11435130
    Abstract: A door panel for a refrigerating appliance includes an inner liner. An outer wrapper is attached to the inner liner and defines an insulating structure with an insulating cavity disposed therein. An insulating material is defined within the insulating cavity. A dispenser structure is defined within a central portion of the inner liner and the outer wrapper. The dispenser structure defines an insulated dispenser portion therein. A dispenser conduit extends from an interior area disposed above the dispenser structure to an external dispensing cavity and passing through the insulated dispenser portion.
    Type: Grant
    Filed: December 22, 2020
    Date of Patent: September 6, 2022
    Assignee: Whirlpool Corporation
    Inventors: Paul B. Allard, Sarah Galea, Dustin M. Miller, Vikas C. Mruthyunjaya, Abhay Naik, Sanjesh Kumar Pathak
  • Patent number: 11427998
    Abstract: An insulated structure comprises a first panel and a second panel coupled to the first panel. The first and second panels define an insulating cavity therebetween. A port is defined by the second panel. The port is an opening into the insulating cavity. A connector is coupled to the second panel. A tube is coupled to the connector and extends parallel along the second panel.
    Type: Grant
    Filed: March 22, 2021
    Date of Patent: August 30, 2022
    Assignee: Whirlpool Corporation
    Inventors: Paul B. Allard, Jeffrey Beckner, Sunil S. Ekshinge, Abhay Naik, Manjunathraddi Navalgund, Rafael D. Nunes, Sanjesh Kumar Pathak
  • Publication number: 20220214100
    Abstract: A drainage assembly for an insulated structure includes a flexible body that has a plurality of flexures and defines an opening and notches that extend radially from the opening. A first drainage tube extends through the opening and includes receiving flanges disposed within the notches defined by the flexible body. A second drainage tube is in fluid communication with the first drainage tube. The second drainage tube includes engagement flanges disposed within the receiving flanges of the first drainage tube.
    Type: Application
    Filed: March 28, 2022
    Publication date: July 7, 2022
    Applicant: WHIRLPOOL CORPORATION
    Inventors: Rahul Chhajed, Mansi Katkar, Mandar Gopalkrushna Kulkarni, Rafael Dutra Nunes, Sanjesh Kumar Pathak, Manoj T. Sambrekar
  • Publication number: 20220205705
    Abstract: A machine compartment assembly for an appliance cabinet includes a fascia that is configured to engage said appliance cabinet. The fascia includes an upper portion that defines a plurality of slots along a length of the upper portion. The fascia also includes a first side flange that is operably coupled to the upper portion and a second side flange that is operably coupled to the upper portion. The first side flange and the second side flange each define a slit. A divider wall is proximate to the fascia. The divider wall includes a wall body that has an outer edge and defines a warm air zone and a cool air zone. The divider wall also includes a gasket is operably coupled to the outer edge of the wall body.
    Type: Application
    Filed: December 31, 2020
    Publication date: June 30, 2022
    Applicant: WHIRLPOOL CORPORATION
    Inventors: Rahul Chhajed, Mansi Katkar, Manjunathraddi Navalgund, Sanjesh Kumar Pathak
  • Publication number: 20220186873
    Abstract: A vacuum insulated structure includes a first panel having an inner surface defining an area. The first panel includes a vacuum port. A trim breaker interconnects the first panel with a second panel in an air-tight manner to define a vacuum cavity therebetween. A first filter member is disposed on and substantially covers the area of the inner surface of the first panel and the vacuum port of the first panel. A second filter member substantially covers the first filter member to define a channel therebetween. The channel includes an area commensurate with the area of the inner surface of the first panel. The first panel may also include a mesh member covered by a filter member to define a channel therebetween to improve evacuation time using the channel to evacuate the vacuum cavity.
    Type: Application
    Filed: March 3, 2022
    Publication date: June 16, 2022
    Applicant: WHIRLPOOL CORPORATION
    Inventors: Paul B. Allard, Sunil S. Ekshinge, Sanjesh Kumar Pathak
  • Patent number: 11340008
    Abstract: A refrigerator appliance includes a cabinet having a liner spaced apart from a wrapper. A trim breaker extends between the liner and the wrapper. A trim adapter assembly is coupled with the trim breaker and includes an adapter member and a corner member. The adapter member includes a plurality of engagement arms. A cover is configured to be engaged with the plurality of engagement arms to couple the cover with the trim adapter assembly.
    Type: Grant
    Filed: January 20, 2021
    Date of Patent: May 24, 2022
    Assignee: Whirlpool Corporation
    Inventors: Lynne F. Hunter, Deepak Gajanan Mankar, Abhay Naik, Sanjesh Kumar Pathak, Sanket V. Phalak
  • Patent number: 11300238
    Abstract: A vacuum insulated structure includes a first panel having an inner surface defining an area. The first panel includes a vacuum port. A trim breaker interconnects the first panel with a second panel in an air-tight manner to define a vacuum cavity therebetween. A first filter member is disposed on and substantially covers the area of the inner surface of the first panel and the vacuum port of the first panel. A second filter member substantially covers the first filter member to define a channel therebetween. The channel includes an area commensurate with the area of the inner surface of the first panel. The first panel may also include a mesh member covered by a filter member to define a channel therebetween to improve evacuation time using the channel to evacuate the vacuum cavity.
    Type: Grant
    Filed: January 21, 2019
    Date of Patent: April 12, 2022
    Assignee: Whirlpool Corporation
    Inventors: Paul B. Allard, Sunil S. Ekshinge, Sanjesh Kumar Pathak
  • Publication number: 20220107046
    Abstract: An appliance includes a metallic outer wrapper having sidewalls, a wrapper backwall and a machine wall. At least one metallic inner liner has liner walls and a liner backwall, wherein the metallic outer wrapper and the at least one metallic inner liner are coupled together at a trim breaker to define a structural cabinet having a hermetically sealed interior cavity defined between the metallic outer wrapper and the at least one metallic inner liner. The trim breaker defines a front face of the structural cabinet. At least one trim breaker conduit extends through the wrapper and liner backwalls wherein the trim breaker conduit defines a conduit through the structural cabinet, and wherein the structural cabinet is hermetically sealed at the trim breaker conduit.
    Type: Application
    Filed: December 16, 2021
    Publication date: April 7, 2022
    Applicant: WHIRLPOOL CORPORATION
    Inventors: Paul B. Allard, Mohamed Alshourbagy, Lakshya J. Deka, Eric J. Dherde, Gustavo Frattini, Alberto R. Gomes, Lynne F. Hunter, Giulia Marinello, Abhay Naik, Sanjesh Kumar Pathak, Jerry M. Visin
  • Publication number: 20220107236
    Abstract: An appliance includes a metallic liner and an outer metallic wrapper. An insulating cavity is defined between the metallic liner and outer metallic wrapper. The appliance further includes a pressure sensing device disposed within the cavity. The pressure sensing device is located to detect a pressure status and transmit the pressure status through at least one of the metallic liner and outer metallic wrapper.
    Type: Application
    Filed: December 15, 2021
    Publication date: April 7, 2022
    Applicant: WHIRLPOOL CORPORATION
    Inventors: Paul B. Allard, Sai B. Krishna, Abhay Naik, Sanjesh Kumar Pathak
  • Patent number: 11293688
    Abstract: An insulated structure includes a wrapper that defines a first aperture. A liner defines a second aperture and is coupled to the wrapper. A negative pressure is maintained between the wrapper and the liner. A drainage assembly extends between the liner and the wrapper and is disposed within the first aperture and the second aperture. The drainage assembly includes a flexible body that has a plurality of flexures, first and second surfaces, and an opening that is defined between the first and second surfaces. The flexible body has at least one notch that is defined on the first surface that extends from a portion of the opening. A drainage tube extends through the opening that is defined by the flexible body and is operably coupled to the flexible body. The drainage tube includes at least one flange disposed within the at least one notch of the flexible body.
    Type: Grant
    Filed: September 2, 2020
    Date of Patent: April 5, 2022
    Assignee: Whirlpool Corporation
    Inventors: Rahul Chhajed, Mansi Katkar, Mandar Gopalkrushna Kulkarni, Rafael Dutra Nunes, Sanjesh Kumar Pathak, Manoj T. Sambrekar
  • Publication number: 20220065522
    Abstract: An insulated structure includes a wrapper that defines a first aperture. A liner defines a second aperture and is coupled to the wrapper. A negative pressure is maintained between the wrapper and the liner. A drainage assembly extends between the liner and the wrapper and is disposed within the first aperture and the second aperture. The drainage assembly includes a flexible body that has a plurality of flexures, first and second surfaces, and an opening that is defined between the first and second surfaces. The flexible body has at least one notch that is defined on the first surface that extends from a portion of the opening. A drainage tube extends through the opening that is defined by the flexible body and is operably coupled to the flexible body. The drainage tube includes at least one flange disposed within the at least one notch of the flexible body.
    Type: Application
    Filed: September 2, 2020
    Publication date: March 3, 2022
    Applicant: WHIRLPOOL CORPORATION
    Inventors: Rahul Chhajed, Mansi Katkar, Mandar Gopalkrushna Kulkarni, Rafael Dutra Nunes, Sanjesh Kumar Pathak, Manoj T. Sambrekar
  • Patent number: 11248979
    Abstract: An appliance includes a metallic liner and an outer metallic wrapper. An insulating cavity is defined between the metallic liner and outer metallic wrapper. The appliance further includes a pressure sensing device disposed within the cavity. The pressure sensing device is located to detect a pressure status and transmit the pressure status through at least one of the metallic liner and outer metallic wrapper.
    Type: Grant
    Filed: September 25, 2019
    Date of Patent: February 15, 2022
    Assignee: Whirlpool Corporation
    Inventors: Paul B. Allard, Sai B. Krishna, Abhay Naik, Sanjesh Kumar Pathak
  • Patent number: 11248734
    Abstract: An appliance includes a metallic outer wrapper having sidewalls, a wrapper backwall and a machine wall. At least one metallic inner liner has liner walls and a liner backwall, wherein the metallic outer wrapper and the at least one metallic inner liner are coupled together at a trim breaker to define a structural cabinet having a hermetically sealed interior cavity defined between the metallic outer wrapper and the at least one metallic inner liner. The trim breaker defines a front face of the structural cabinet. At least one trim breaker conduit extends through the wrapper and liner backwalls wherein the trim breaker conduit defines a conduit through the structural cabinet, and wherein the structural cabinet is hermetically sealed at the trim breaker conduit.
    Type: Grant
    Filed: October 7, 2020
    Date of Patent: February 15, 2022
    Assignee: Whirlpool Corporation
    Inventors: Paul B. Allard, Mohamed Alshourbagy, Lakshya J. Deka, Eric J. Dherde, Gustavo Frattini, Alberto R. Gomes, Lynne F. Hunter, Giulia Marinello, Abhay Naik, Sanjesh Kumar Pathak, Jerry M. Visin
  • Publication number: 20220042736
    Abstract: A refrigeration appliance includes a freezer compartment liner that forms a freezer compartment and includes a plurality of walls exposed to an interior of the freezer compartment. The plurality of walls includes first and second sidewalls, a top wall, a bottom wall, and a back wall. Each of the first and second sidewalls includes an air-deflection surface. A refrigeration compartment liner forms a refrigeration compartment. A door is configured to provide access to the freezer compartment. A mullion is disposed between the refrigeration compartment liner and the freezer compartment liner. The mullion includes a forward portion that extends toward the freezer compartment. A fan is configured to direct cooled air along at least one of the plurality of walls of the freezer compartment liner. The fan is configured to direct air toward the air deflection surface.
    Type: Application
    Filed: October 25, 2021
    Publication date: February 10, 2022
    Applicant: WHIRLPOOL CORPORATION
    Inventors: Giulia Marinello, Sanjesh Kumar Pathak
  • Publication number: 20210381752
    Abstract: A refrigerator includes an insulated cabinet having a sidewall with a passthrough opening through the sidewall. A resilient insulating member is disposed in the passthrough opening. The resilient insulating member includes flaps that form an airtight seal between the resilient insulating member and the passthrough opening. At least one utility line extends through an aperture in the resilient insulating member. The utility line may comprise fluid conduit, electrical line, or the like that operably connect one or more components through the sidewall of the cabinet.
    Type: Application
    Filed: August 20, 2021
    Publication date: December 9, 2021
    Applicant: WHIRLPOOL CORPORATION
    Inventors: Giulia Marinello, Rafael D. Nunes, Sanjesh Kumar Pathak, Manoj T. Sambrekar, Arpit Vijay
  • Publication number: 20210356195
    Abstract: A refrigerator includes a wrapper having an opening with a front edge. A liner includes an opening and a front edge. A thermal bridge interconnects the wrapper and the liner to form a vacuum insulated cavity therebetween. The thermal bridge includes an outwardly opening channel and first and second inwardly opening channels. The front edge of wrapper is received in the first inwardly opening channel, and the front edge of the liner is received in the second inwardly opening channel. The second inwardly opening channel is inset relative to the first inwardly opening channel on the thermal bridge. A conduit is disposed within the outwardly opening channel and is configured to circulate a heated medium. The wrapper and liner are contemplated to be comprised of conductive materials, such sheet metal, while the thermal bridge is comprised of a thermally resistant material, such as a polymeric material.
    Type: Application
    Filed: November 30, 2017
    Publication date: November 18, 2021
    Applicant: WHIRLPOOL CORPORATION
    Inventors: Lakshya J. Deka, Lynne F. Hunter, Hua Liu, Dustin M. Miller, Abhay Naik, Sanjesh Kumar Pathak
  • Patent number: 11175089
    Abstract: A refrigerator includes an insulated cabinet having a sidewall with a passthrough opening through the sidewall. A resilient insulating member is disposed in the passthrough opening. The resilient insulating member includes flaps that form an airtight seal between the resilient insulating member and the passthrough opening. At least one utility line extends through an aperture in the resilient insulating member. The utility line may comprise fluid conduit, electrical line, or the like that operably connect one or more components through the sidewall of the cabinet.
    Type: Grant
    Filed: December 18, 2019
    Date of Patent: November 16, 2021
    Assignee: Whirlpool Corporation
    Inventors: Giulia Marinello, Rafael D. Nunes, Sanjesh Kumar Pathak, Manoj T. Sambrekar, Arpit Vijay
  • Publication number: 20210348831
    Abstract: A refrigerator appliance includes a cabinet defining a compartment. A door is hingedly coupled with the cabinet and is configured to selectively seal the compartment. The door includes a door trim breaker. An engagement member extends from the door trim breaker. A first retention ridge extends from a first side of the engagement member, and a second retention ridge extends from a second side of the engagement member. The first retention ridge is offset from the second retention ridge. A gasket is configured to fit over the engagement member and includes a coupling portion defining first and second retention spaces. The first retention space is configured to receive the first retention ridge, and the second retention space is configured to receive the second retention ridge. A contact portion is integrally formed with the coupling portion and is configured to at least partially abut the cabinet when the door is closed.
    Type: Application
    Filed: May 8, 2020
    Publication date: November 11, 2021
    Applicant: WHIRLPOOL CORPORATION
    Inventors: Narendra A. Kapure, Abhay Naik, Sanjesh Kumar Pathak
  • Patent number: 11168933
    Abstract: A freezer compartment for a refrigeration appliance includes a liner that has first and second sidewalls, a top wall, a bottom wall, and a back wall. At least one of the first and second sidewalls includes a first air-deflection surface. A door is configured to provide access to and seal the freezer compartment. A seal is positioned around a periphery of the door. A fan is operably coupled with an evaporator and is positioned within the freezer compartment at the back wall of the liner. A mullion is attached to the liner and includes a forward portion. The forward portion includes a second air-deflection surface. The fan is configured to direct air toward the first and second sidewalls and the top wall of the freezer compartment and subsequently toward the first and second air-deflection surfaces.
    Type: Grant
    Filed: August 30, 2019
    Date of Patent: November 9, 2021
    Assignee: Whirlpool Corporation
    Inventors: Giulia Marinello, Sanjesh Kumar Pathak