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公开(公告)号：US20250012503A1
公开(公告)日：2025-01-09
申请号：US18347085
申请日：2023-07-05
Applicant: WHIRLPOOL CORPORATION
Inventor： Maria Paola Pirovano , Muhammad Khizar
Abstract: An appliance includes a housing defining an interior cabinet; and a crisper drawer disposed within the interior cabinet. The crisper drawer includes a base, walls, and lid to define a cavity for receiving food items to be stored in the crisper drawer. The lid selectively closes the crisper drawer to limit air flow to and from the cavity. One or more of the base, the walls, and the lid define an opening and include a humidity membrane disposed within the opening. The humidity membrane includes a seal therearound for sealing the opening, wherein the seal of the humidity membrane retains moisture and limits leakage of humidity from the crisper drawer.
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公开(公告)号：US12101866B2
公开(公告)日：2024-09-24
申请号：US17137752
申请日：2020-12-30
Applicant: WHIRLPOOL CORPORATION
Inventor： Hua Guo , Muhammad Khizar , Ping Wu , Tingting Yu , JingJing Tong
IPC: H05B6/64 , A47J36/02 , C08K3/04 , C08K3/11 , C09D183/04
CPC classification number: H05B6/6494 , A47J36/027 , C09D183/04 , H05B6/6411 , C08K3/041 , C08K3/11 , H05B2214/04
Abstract: A microwave-heating crisp plate includes a body defining a food-supporting surface and an outer surface opposite the food-supporting surface, and a coating applied over at least a portion of the outer surface. The coating includes a base polymer material defining a matrix, carbon nanotubes, and ferrite particles. The carbon nanotubes and the ferrite particles are dispersed throughout the matrix in a predetermined relative ratio and in a predetermined dispersal ratio with respect to the matrix.
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公开(公告)号：US11744399B2
公开(公告)日：2023-09-05
申请号：US16711622
申请日：2019-12-12
Applicant: WHIRLPOOL CORPORATION
Inventor： Muhammad Khizar , Mark E. Ecklund , Chris A. Lundberg , Ermanno Buzzi
CPC classification number: A47J36/027 , A47G19/027
Abstract: A microwavable dish having a body with a microwave-absorbing coating. A bottom of the microwavable dish or the microwave-absorbing coating defines or includes a dome portion. The microwave-absorbing coating can be coupled to or formed with the bottom of the microwavable dish. The microwave-absorbing coating provides heat to the body by transforming microwaves to heat. The microwave-absorbing coating can include a plurality of nubs, where each nub has a height and a nub diameter.
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公开(公告)号：US20220316711A1
公开(公告)日：2022-10-06
申请号：US17702942
申请日：2022-03-24
Applicant: WHIRLPOOL CORPORATION
Inventor： Stefania Fraccon , Muhammad Khizar
IPC: F24C7/06 , H05B3/28 , H05B3/26 , C09D5/18 , C09D5/00 , C09D7/61 , C09D7/40 , C09D183/04 , C09D131/00
Abstract: A heating apparatus includes a body, a chamber, and a thermal plate. The chamber is defined by the body. The chamber includes an upper region and a lower region. The thermal plate provides heat to the chamber. The thermal plate includes a coating. The coating includes a thermo-resistive layer. The thermo-resistive layer includes a polymeric portion and a nanostructure portion. The thermal plate is positioned in at least one location chosen from the upper region and the lower region of the chamber.
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公开(公告)号：US11236912B2
公开(公告)日：2022-02-01
申请号：US16242069
申请日：2019-01-08
Applicant: WHIRLPOOL CORPORATION
Inventor： Muhammad Khizar , Ermanno Buzzi
Abstract: Aspects of the disclosure generally relate to a cooking appliance that can include a cooking chamber and at least one additional component. The component can include a component body defining a surface thermally confronting the cooking chamber. In addition, the component can also include a multi-layered composite on the surface.
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Patent Agency Ranking
公开(公告)号：US11225747B2
公开(公告)日：2022-01-18
申请号：US16273697
申请日：2019-02-12
Applicant: WHIRLPOOL CORPORATION
Inventor： Muhammad Khizar , Ermanno Buzzi
Abstract: A household appliance can include a treating chamber configured to receive an article for treatment according to a cycle of operation of the household appliance, as well as a coating on at least a portion of the treating chamber. The coating can be configured to provide at least hydrophobicity characteristics to the treating chamber.
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公开(公告)号：US20210392724A1
公开(公告)日：2021-12-16
申请号：US17320375
申请日：2021-05-14
Applicant: WHIRLPOOL CORPORATION
Inventor： Hanks Hu , Ping Wu , Ryan Li , Shirley Mao , Tingting Yu , Muhammad Khizar
IPC: H05B6/64
Abstract: A microwave oven includes a housing defining an interior cavity, a magnetron positioned within the housing and outside of the interior cavity and a micro-wave antenna in electrical communication with the magnetron and positioned adjacent a lower surface of the interior cavity. The microwave oven further includes a heating plate that includes a glass-ceramic substrate defining at least a portion of the lower surface of the interior cavity. The heating plate further includes a resistive-heating coating applied on a portion of the glass-ceramic substrate and defining at least one open micro-wave transmissive path from the micro-wave antenna to the interior cavity.
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公开(公告)号：US20210285713A1
公开(公告)日：2021-09-16
申请号：US17334197
申请日：2021-05-28
Applicant: WHIRLPOOL CORPORATION
Inventor： Ermanno Buzzi , Gabriele Candiani , Alberto Cigada , Fabio Andrea Cigada , Luigi De Nardo , Muhammad Khizar , Maria Paola Pirovano
Abstract: A refrigerator includes a rear assembly panel coupled with an assembly cover panel that includes at least one vent. At least one circulation fan is positioned between the rear assembly panel and the assembly cover panel and is proximate the at least one vent. A filter is positioned between the rear assembly panel and the assembly cover panel and is coupled to a photocatalyst to form an activated carbon filter. A light-emitting diode (LED) panel assembly includes a plurality of LEDs positioned on the rear assembly panel and is positioned to project light on the activated carbon filter. An air circulation path extends through the at least one vent and the activated carbon filter and is configured to direct air along the air circulation path, and the activated carbon filter is configured to filter airborne bacteria and particulate matter from the air as the air passes through the activated carbon filter.
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公开(公告)号：US11071176B2
公开(公告)日：2021-07-20
申请号：US16308895
申请日：2016-08-11
Applicant: WHIRLPOOL CORPORATION
Inventor： Muhammad Khizar , Vincent D. Csapos
Abstract: A divider assembly is provided for dividing a cooking cavity of a microwave oven into two cooking subcavities. The divider assembly includes a first tempered glass panel, a metal frame extending around the periphery of the first tempered glass panel to support the first tempered glass panel, a honeycomb core positioned above the first tempered glass panel, a second tempered glass panel positioned above the honeycomb core, and a gasket extending around the periphery of the metal frame for engaging metal walls of the microwave oven, wherein the gasket includes small-diameter, long-length carbon nano-tubes.
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公开(公告)号：US10907888B2
公开(公告)日：2021-02-02
申请号：US16017456
申请日：2018-06-25
Applicant: WHIRLPOOL CORPORATION
Inventor： Vincent D. Csapos , Mario J. Godinho , Muhammad Khizar
IPC: F25D23/06 , B32B27/32 , B32B27/30 , B29C69/02 , B32B27/36 , B32B5/18 , B32B27/08 , B29C43/30 , B29K25/00 , B29L31/00 , B29K67/00 , B29C43/24
Abstract: A method of making a liner for an appliance is provided. The method includes mixing a polymeric capping layer precursor and a pigment additive to form a color capping layer. The method also includes extruding a polymeric base resin to form a polymeric base layer at a base layer formation temperature. The method further includes laminating the polymeric base layer and the color capping layer to form the liner at about the base layer formation temperature.
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