Patents by Inventor Lynne F. Hunter
Lynne F. Hunter 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).
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Patent number: 11448355Abstract: A vacuum insulated structure includes a first cover member of a stamped unitary sheet defining a perimeter portion positioned at a first planar level and a reinforcing member formed in the interior sheet extending to a second planar level spaced axially outward and disposed radially inward of the perimeter portion. The vacuum insulated structure also includes a second cover member and a thermal bridge interconnecting the first cover member and the second cover member at the perimeter portions thereof to define an insulating cavity therebetween. The insulating cavity is a sealed cavity having a vacuum drawn therefrom, and the first reinforcing member is configured to reduce deformation of the first cover member in at least an area adjacent the reinforcing member and to define a portion of a path for air flow out of the sealed cavity during a vacuum draw process.Type: GrantFiled: January 12, 2021Date of Patent: September 20, 2022Assignee: Whirlpool CorporationInventors: Sunil S. Ekshinge, Arunkumar Harikrishnasamy, Lynne F. Hunter, Sai B. Krishna, Abhay Naik
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Publication number: 20220290911Abstract: A cabinet structure includes a wrapper that is spaced apart from a liner. A trim breaker is coupled to the wrapper and the liner. An insulation cavity is disposed between the wrapper, the liner, and the trim breaker. An encapsulation member is disposed rearwardly of the trim breaker and defines an encapsulation cavity that is separated from the insulation cavity. The encapsulation member is free from openings. A hinge support is operably coupled to the encapsulation member to further define the encapsulation cavity. The hinge support has a lower frame portion that extends perpendicularly along the trim breaker. The hinge support is disposed forwardly of the trim breaker.Type: ApplicationFiled: May 31, 2022Publication date: September 15, 2022Applicant: WHIRLPOOL CORPORATIONInventors: Lynne F. Hunter, Daniel Lottinville
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Publication number: 20220282905Abstract: 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: ApplicationFiled: May 20, 2022Publication date: September 8, 2022Applicant: WHIRLPOOL CORPORATIONInventors: Lynne F. Hunter, Deepak Gajanan Mankar, Abhay Naik, Sanjesh Kumar Pathak, Sanket V. Phalak
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Patent number: 11421933Abstract: An appliance mounting device is provided herein. The appliance includes a vacuum insulated structure having a liner positioned within a wrapper, wherein the liner and wrapper cooperate to define an interior cavity. The appliance further includes an insulating material positioned within the interior cavity and a hanger coupled to an adapter plate and a support member. The support member is configured to couple to an interior surface of the vacuum insulated structure while maintaining a vacuum in the interior cavity and a holding member is coupled to a first side of the adapter plate and configured to receive a positioning member.Type: GrantFiled: December 31, 2020Date of Patent: August 23, 2022Assignee: Whirlpool CorporationInventors: Lynne F. Hunter, Raffaella Gropallo, Giulia Marinello
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Patent number: 11402149Abstract: An appliance includes an outer wrapper, an inner liner, a trim breaker having a wrapper channel that receives a wrapper edge of the outer wrapper and a liner channel that receives a liner edge of the inner liner, and an insulation material disposed within an insulating cavity defined therebetween. A multi-component thermal encapsulation material defines pre-mix, application and sealing states. The pre-mix state is defined by the distinct components of the thermal encapsulation material being separated from one another, the application state defined by the distinct components combined together into an uncured state of the thermal encapsulation material, and the sealing state defined by the thermal encapsulation material disposed within the wrapper and liner channels and surrounding the wrapper and liner edges, respectively, in the sealing state that defines a hermetic seal between the trim breaker and the outer wrapper and the inner liner.Type: GrantFiled: October 3, 2016Date of Patent: August 2, 2022Assignee: Whirlpool CorporationInventors: Paul B. Allard, Lakshya J. Deka, Gustavo Frattini, Lynne F. Hunter, Hua Liu, Abhay Naik, Eric J. Vasko, Jerry M. Visin
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Patent number: 11391506Abstract: A refrigerator cabinet is provided that includes an inner liner and an external wrapper. The inner liner is positioned within the external wrapper such that a gap is defined between the external wrapper and inner liner. The external wrapper includes a machine compartment including: a top wall, an interior wall, a bottom wall, a first side wall and a second side wall. A foot is defined by the external wrapper and is positioned below the machine compartment. The foot is at least partially defined by the bottom wall and at least partially supports the refrigerator cabinet.Type: GrantFiled: August 18, 2016Date of Patent: July 19, 2022Assignee: Whirlpool CorporationInventors: Jeffrey P. Beckner, Paul B. Allard, Lynne F. Hunter, Gustavo Frattini, Abhay Naik
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Publication number: 20220221099Abstract: A vacuum insulated structure includes a first cover member of a stamped unitary sheet defining a perimeter portion positioned at a first planar level and a reinforcing member formed in the interior sheet extending to a second planar level spaced axially outward and disposed radially inward of the perimeter portion. The vacuum insulated structure also includes a second cover member and a thermal bridge interconnecting the first cover member and the second cover member at the perimeter portions thereof to define an insulating cavity therebetween. The insulating cavity is a sealed cavity having a vacuum drawn therefrom, and the first reinforcing member is configured to reduce deformation of the first cover member in at least an area adjacent the reinforcing member and to define a portion of a path for air flow out of the sealed cavity during a vacuum draw process.Type: ApplicationFiled: January 12, 2021Publication date: July 14, 2022Applicant: WHIRLPOOL CORPORATIONInventors: Sunil S. Ekshinge, Arunkumar Harikrishnasamy, Lynne F. Hunter, Sai B. Krishna, Abhay Naik
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Patent number: 11359857Abstract: A cabinet structure is provided herein that includes an exterior wrapper defining an opening and at least one liner disposed inside the opening of the wrapper with a front edge of the wrapper disposed laterally outward relative to a front edge of the liner. An insulation cavity is disposed between the wrapper and the liner. A trim breaker is coupled to the exterior wrapper and the liner. A hinge bracket is disposed outwardly of the trim breaker. A hinge support has a first portion disposed along the trim breaker and a second portion extending rearwardly from the first portion. An encapsulation member is disposed rearwardly of the trim breaker and defines an encapsulation cavity that is separated from the insulation cavity.Type: GrantFiled: November 20, 2017Date of Patent: June 14, 2022Assignee: Whirlpool CorporationInventors: Lynne F. Hunter, Daniel Lottinville
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Patent number: 11353256Abstract: An appliance is provided herein. The appliance includes a cabinet having a wrapper, a liner, and a trim breaker. The wrapper, the liner, and the trim breaker define an insulating cavity therebetween. An insulating material is disposed within the insulating cavity. A frame includes an upper frame portion, a vertical frame portion, and a lower frame portion. The lower portion includes a top section, a bottom section, an inner section, and a front section. A door is rotationally mounted to the cabinet via an upper hinge and a lower hinge mounted to the frame.Type: GrantFiled: December 31, 2020Date of Patent: June 7, 2022Assignee: Whirlpool CorporationInventors: Eric J. Dherde, Michael A. Fiori, Lynne F. Hunter
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Patent number: 11340008Abstract: 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: GrantFiled: January 20, 2021Date of Patent: May 24, 2022Assignee: Whirlpool CorporationInventors: Lynne F. Hunter, Deepak Gajanan Mankar, Abhay Naik, Sanjesh Kumar Pathak, Sanket V. Phalak
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Publication number: 20220155003Abstract: A refrigerator includes at least one hinge assembly configured to hinge a door to a cabinet. The at least one hinge assembly includes a mounting block coupled to, and that extends at least partially along, the door. A hinge bracket is coupled to the cabinet. The hinge bracket is coupled to a top panel of the cabinet and includes an upward extending flange that spans a width of the cabinet and that is coplanar with a front panel of the door. A hinge pin is disposed between the mounting block and the hinge bracket and is coupled thereto such that the entirety of the hinge pin is external to the door and is positioned between the door and the hinge bracket.Type: ApplicationFiled: February 3, 2022Publication date: May 19, 2022Applicant: WHIRLPOOL CORPORATIONInventors: Lynne F. Hunter, Daniel Lottinville, Karen J. Querfurth
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Patent number: 11320193Abstract: A refrigeration appliance door is provided that includes a door wrapper forming an exterior of the appliance door. The door wrapper defines a wrapper flange defining a plurality of wrapper protrusions. A door liner defines a liner flange. The liner flange defines a plurality of liner protrusions. The door wrapper and the door liner are in a spaced apart configuration. A trim breaker defines a wrapper groove, a liner groove and a gasket groove. The wrapper flange is centered within the wrapper groove and the liner flange is centered within the liner groove. An adhesive is positioned within each of the wrapper and liner grooves. A portion of a gasket is positioned within the gasket groove of the trim breaker.Type: GrantFiled: July 26, 2016Date of Patent: May 3, 2022Assignee: Whirlpool CorporationInventors: Jerry M. Visin, Lynne F. Hunter, Paul B. Allard
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Patent number: 11313611Abstract: A door panel includes an outer panel having a generally planar body portion with inner and outer surfaces and a sidewall with a front edge. An inner panel includes a generally planar body portion with inner and outer surfaces and a sidewall with a front edge. A trim breaker interconnects the outer panel and the inner panel to form a vacuum cavity therebetween. The trim breaker includes first and second upright members interconnected by upper and lower cross members. The trim breaker further includes an inner channel and an outer channel spaced-apart from one another around the trim breaker. The outer channel is outwardly disposed around the inner channel. The front edge of the inner panel is received in the inner channel of the trim breaker, and the front edge of the outer panel is received in the outer channel of the trim breaker.Type: GrantFiled: May 1, 2019Date of Patent: April 26, 2022Assignee: Whirlpool CorporationInventors: Paul B. Allard, Jeffrey Beckner, Kamil EL Sayed, Lynne F. Hunter, Sai B. Krishna, Dustin M. Miller, Abhay Naik, Karen J. Querfurth, Daniel Lottinville
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Publication number: 20220107046Abstract: 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: ApplicationFiled: December 16, 2021Publication date: April 7, 2022Applicant: WHIRLPOOL CORPORATIONInventors: 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
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Publication number: 20220074645Abstract: An appliance includes an outer wrapper and an inner liner placed within the outer wrapper and spaced apart from the outer wrapper to define an insulating space. A trim breaker extends between the inner liner and the outer wrapper to define a structural cabinet. The trim breaker defines a front face of the cabinet. The trim breaker defines a gas conduit disposed within a wall of the structural cabinet proximate the insulating space. The gas conduit is adapted to define selective communication between the insulating space and an exterior of the structural cabinet. An insulating material is disposed within the insulating space, wherein the gas conduit is substantially free of the insulating material.Type: ApplicationFiled: November 19, 2021Publication date: March 10, 2022Applicant: WHIRLPOOL CORPORATIONInventors: Alberto R. Gomes, Lynne F. Hunter, Abhay Naik, Lorraine J. Westlake
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Publication number: 20220055262Abstract: An insulation compaction device includes an insulating structure of an appliance and has an insulating media disposed within an insulating cavity. An operable piston selectively engages the insulating structure and operates to define a selected cavity volume of the insulating cavity and a selected insulation density of the insulating media. A valve is attached to the insulating structure and in a passive state releases gas from the insulating cavity to the exterior during operation of the operable piston. Selective operation of a pump mechanism places the valve in an active state to extract gas from the insulating cavity and define a cavity pressure of the insulating cavity that is less than an equalized pressure. The operable piston and the pump mechanism are at least one of sequentially and simultaneously operable to define a selected piston chamber environment defined by the selected cavity volume and the cavity pressure.Type: ApplicationFiled: November 8, 2021Publication date: February 24, 2022Applicant: WHIRLPOOL CORPORATIONInventors: Gregory E. Bauman, Lynne F. Hunter, Ryan D. Kannegieter, Sai B. Krishna, Subrata Shannigrahi, Aaron M. Stewart, Eric J. Dherde, Lorraine J. Westlake
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Patent number: 11248734Abstract: 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: GrantFiled: October 7, 2020Date of Patent: February 15, 2022Assignee: Whirlpool CorporationInventors: 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
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Patent number: 11243022Abstract: A refrigerator is provided herein including a cabinet and a door. At least one hinge assembly is configured to hinge the door to the cabinet. The at least one hinge assembly includes a mounting block coupled to the door, a hinge bracket coupled to the cabinet, and a hinge pin disposed between the mounting block and the hinge bracket and coupled thereto such that the entirety of the hinge pin is external to the door.Type: GrantFiled: November 20, 2017Date of Patent: February 8, 2022Assignee: Whirlpool CorporationInventors: Lynne F. Hunter, Daniel Lottinville, Karen J. Querfurth
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Patent number: 11231223Abstract: An appliance includes an outer wrapper and an inner liner placed within the outer wrapper and spaced apart from the outer wrapper to define an insulating space. A trim breaker extends between the inner liner and the outer wrapper to define a structural cabinet. The trim breaker defines a front face of the cabinet. The trim breaker defines a gas conduit disposed within a wall of the structural cabinet proximate the insulating space. The gas conduit is adapted to define selective communication between the insulating space and an exterior of the structural cabinet. An insulating material is disposed within the insulating space, wherein the gas conduit is substantially free of the insulating material.Type: GrantFiled: October 5, 2020Date of Patent: January 25, 2022Assignee: Whirlpool CorporationInventors: Alberto R. Gomes, Lynne F. Hunter, Abhay Naik, Lorraine J. Westlake
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Publication number: 20220011041Abstract: A cabinet of an appliance includes an outer wrapper defining opposing first and second sidewalls, a rear wall coupling the first and second sidewalls and an access opening and an inner liner defining an interior. The outer wrapper and the inner liner may define a sealed insulating cavity therebetween that is under vacuum. A plurality of reinforcement brackets may be disposed on the outer wrapper. The plurality of reinforcement brackets are configured to prevent deformation of the cabinet during application of the vacuum to the insulating cavity.Type: ApplicationFiled: September 23, 2021Publication date: January 13, 2022Applicant: WHIRLPOOL CORPORATIONInventors: Arunkumar Harikrishnasamy, Lynne F. Hunter, Abhay Naik, Sanket Vivek Phalak, Aaron Michael Stewart