TREA

Defrosting Preventing frosting Removing condensed or defrost water

Follow

Industry

  • CPC
  • F25D21/00
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F25Refrigeration F25DREFRIGERATORS COLD ROOMS ICE-BOXES COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS

Current Industry

F25D21/00Defrosting Preventing frosting Removing condensed or defrost water

Sub Industries

F25D21/002Defroster control F25D21/004Control mechanisms F25D21/006with electronic control circuits F25D21/008by timer F25D21/02Detecting the presence of frost or condensate F25D21/025using air pressure differential detectors F25D21/04Preventing the formation of frost or condensate F25D21/06Removing frost F25D21/065by mechanical means F25D21/08by electric heating F25D21/10by spraying with fluid F25D21/12by hot-fluid circulating system separate from the refrigerant system F25D21/125the hot fluid being ambient air F25D21/14Collecting or removing condensed and defrost water Drip trays
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Refrigerator appliance with flexible pre-condenser coil
    • Patent number 12,366,391
    • Issue date Jul 22, 2025
    • Whirlpool Corporation
    • Alexandre Oliveira De Albuquerque
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Double skin heat exchanger apparatus and system
    • Patent number 12,366,390
    • Issue date Jul 22, 2025
    • The Coca-Cola Company
    • Roberto Horn Pereira
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Refrigerator
    • Patent number 12,366,406
    • Issue date Jul 22, 2025
    • LG Electronics Inc.
    • Heungsik Choi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Control method for refrigerator, and computer storage medium
    • Patent number 12,359,863
    • Issue date Jul 15, 2025
    • SHENYANG HAIER REFRIGERATOR CO., LTD.
    • Zhanpeng Cui
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Vacuum adiabatic body and refrigerator
    • Patent number 12,359,864
    • Issue date Jul 15, 2025
    • LG Electronics Inc.
    • Duchan Ki
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Remote monitoring of perishable trade items in environmentally-cont...
    • Patent number 12,342,855
    • Issue date Jul 1, 2025
    • Samsung Electronics Co., Ltd.
    • Maximilian Ralph Peter von und zu Liechtenstein
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Air-cooled refrigerator with evaporator at bottom of cabinet
    • Patent number 12,339,053
    • Issue date Jun 24, 2025
    • QINGDAO HAIER REFRIGERATOR CO., LTD.
    • Jianlin Miao
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Sensing frost and ice accumulation using capacitance
    • Patent number 12,332,204
    • Issue date Jun 17, 2025
    • Texas Instruments Incorporated
    • Bjoern Oliver Eversmann
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Method for defrosting a thermal regulation circuit for a vehicle, i...
    • Patent number 12,326,292
    • Issue date Jun 10, 2025
    • Valeo Systemes Thermiques
    • Roland Akiki
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Drainage cap and cold storage
    • Patent number 12,326,293
    • Issue date Jun 10, 2025
    • PHC Holdings Corporation
    • Takumi Nishimura
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Interchangeable heat exchanger access panel with accessory mounting...
    • Patent number 12,320,559
    • Issue date Jun 3, 2025
    • MIDEA GROUP CO., LTD.
    • Zachary Chapin
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Condensate collection assembly
    • Patent number 12,313,328
    • Issue date May 27, 2025
    • Johnson Controls Light Commercial IP GmbH
    • Elmer Wayne Romero
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Vacuum adiabatic body and refrigerator
    • Patent number 12,313,329
    • Issue date May 27, 2025
    • LG Electronics Inc.
    • Hyeunsik Nam
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Self-contained reach-in refrigerator
    • Patent number 12,305,908
    • Issue date May 20, 2025
    • True Manufacturing Co., Inc.
    • Brandon Clay
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Carbon dioxide heat pump evaporator
    • Patent number 12,305,907
    • Issue date May 20, 2025
    • JIANGSU SUJING GROUP CO., LTD.
    • Xiaoliang Tang
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerator
    • Patent number 12,298,055
    • Issue date May 13, 2025
    • LG Electronics Inc.
    • Kyungroc Moon
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Motor drive unit and refrigeration cycle apparatus
    • Patent number 12,294,324
    • Issue date May 6, 2025
    • CARRIER JAPAN CORPORATION
    • Masayuki Yoshimura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Defrost system which utilizes electric heater for thermosiphon
    • Patent number 12,292,226
    • Issue date May 6, 2025
    • Mayekawa Mfg. Co., Ltd.
    • Choiku Yoshikawa
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerator and method of manufacturing same
    • Patent number 12,292,225
    • Issue date May 6, 2025
    • Samsung Electronics Co., Ltd.
    • Seungwon Byeon
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    System to hold multiple beverage containers
    • Patent number 12,280,937
    • Issue date Apr 22, 2025
    • 2SURV, INC.
    • Russell W. White
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Refrigerator
    • Patent number 12,270,593
    • Issue date Apr 8, 2025
    • LG Electronics Inc.
    • Kyong Bae Park
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerator
    • Patent number 12,270,590
    • Issue date Apr 8, 2025
    • Samsung Electronics Co., Ltd.
    • Joo Yong Lee
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerator
    • Patent number 12,270,594
    • Issue date Apr 8, 2025
    • LG Electronics Inc.
    • Kyeonghun Kim
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Defrosting control system, defrosting control method, and recording...
    • Patent number 12,259,174
    • Issue date Mar 25, 2025
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Tomohiro Yonezu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerator with obliquely arranged evaporator
    • Patent number 12,253,295
    • Issue date Mar 18, 2025
    • Qingdao Haier Refrigerator Co., Ltd.
    • Mengcheng Li
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Atmospheric water generator with water cooling system
    • Patent number 12,246,283
    • Issue date Mar 11, 2025
    • WATERGEN LTD.
    • Sharon Dulberg
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Refrigerator and glass door thereof
    • Patent number 12,247,777
    • Issue date Mar 11, 2025
    • QINGDAO HAIER REFRIGERATOR CO., LTD.
    • Peng Lyu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerator
    • Patent number 12,247,775
    • Issue date Mar 11, 2025
    • LG Electronics Inc.
    • Seokhyun Kim
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerated device with enhanced condensate evaporation
    • Patent number 12,228,328
    • Issue date Feb 18, 2025
    • Illinois Tool Works Inc.
    • Steven T. Jackson
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerator
    • Patent number 12,228,326
    • Issue date Feb 18, 2025
    • LG Electronics Inc.
    • Youngseung Song
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    SYSTEM TO HOLD MULTIPLE BEVERAGE CONTAINERS
    • Publication number 20250236450
    • Publication date Jul 24, 2025
    • 2SURV, INC.
    • Russell W. White
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    HEAT PUMP DEFROST CONTROL
    • Publication number 20250237426
    • Publication date Jul 24, 2025
    • A.O. Smith Corporation
    • Curtis George Gagne
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    TEMPERATURE REGULATING FEATURES FOR A REFRIGERATOR ICEBOX
    • Publication number 20250230970
    • Publication date Jul 17, 2025
    • Haier US Appliance Solutions, Inc.
    • Alan Joseph Mitchell
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR APPLIANCE INCLUDING A FRESH FOOD CHAMBER COLD WALL
    • Publication number 20250224170
    • Publication date Jul 10, 2025
    • Haier US Appliance Solutions, Inc.
    • Michael Goodman Schroeder
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    DIRECT-COOLING TUBE AND WATER REFRIGERATING DEVICE OF ATMOSPHERIC W...
    • Publication number 20250216145
    • Publication date Jul 3, 2025
    • Kingtronics Smart Industrial Interconnection Networking(Fujian) Co., Ltd.
    • Chee Henry Tseng
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COOLING APPARATUS AND OPERATING METHOD THEREOF
    • Publication number 20250216144
    • Publication date Jul 3, 2025
    • Samsung Electronics Co., Ltd.
    • Sungmin CHO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR
    • Publication number 20250198684
    • Publication date Jun 19, 2025
    • Samsung Electronics Co., Ltd.
    • Joo Yong LEE
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ATMOSPHERIC WATER GENERATOR WITH WATER COOLING SYSTEM
    • Publication number 20250186941
    • Publication date Jun 12, 2025
    • WATERGEN LTD.
    • Sharon DULBERG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ADJUSTABLE AIR FLOW SYSTEM FOR A REFRIGERATOR APPLIANCE
    • Publication number 20250180272
    • Publication date Jun 5, 2025
    • Haier US Appliance Solutions, Inc.
    • Choonjae Ryu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR-COOLED REFRIGERATOR
    • Publication number 20250146735
    • Publication date May 8, 2025
    • QINGDAO HAIER REFRIGERATOR CO., LTD
    • Jianlin MIAO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION APPARATUS AND METHOD OF OPERATION
    • Publication number 20250137711
    • Publication date May 1, 2025
    • VESTEL ELEKTRONIK SANAYI VE TICARET A.S.
    • Mutlu USLU
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ACTIVE VAPORIZATION OF MOISTURE IN A THERMOELECTRIC MODULE OR SUBSY...
    • Publication number 20250116449
    • Publication date Apr 10, 2025
    • Phononic, Inc.
    • Scott Kolodziejski
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Thermal Frame with Flange Heat Input
    • Publication number 20250116450
    • Publication date Apr 10, 2025
    • Anthony, Inc.
    • Juan Pablo Ramirez
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SENSOR ARRAY FOR SMART FROST DIAGNOSTICS
    • Publication number 20250109901
    • Publication date Apr 3, 2025
    • UT-Battelle, LLC
    • Zhiming Gao
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    REFRIGERATOR
    • Publication number 20250102216
    • Publication date Mar 27, 2025
    • Samsung Electronics Co., Ltd.
    • Jaehyun LEE
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    VACUUM ADIABATIC BODY AND REFRIGERATOR
    • Publication number 20250075841
    • Publication date Mar 6, 2025
    • LG ELECTRONICS INC.
    • Duchan KI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    EVAPORATION TRAY FOR REFRIGERATOR CONDENSATION WATER
    • Publication number 20250067499
    • Publication date Feb 27, 2025
    • I.R.C.A. S.P.A. INDUSTRIA RESISTENZE CORAZZATE E AFFINI
    • Mauro BERIOLI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SYSTEM TO HOLD MULTIPLE BEVERAGE CONTAINERS
    • Publication number 20250051086
    • Publication date Feb 13, 2025
    • 2SURV, INC.
    • Russell W. White
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    FIELD-INSTALLABLE REFRIGERATED CABINET KIT WITH ON-CABINET REFRIGER...
    • Publication number 20250040730
    • Publication date Feb 6, 2025
    • TRUE MANUFACTURING CO., INC.
    • Joseph Fontecchio
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ELECTRONIC DEVICE, METHOD, AND COMPUTER READABLE STORAGE MEDIUM FOR...
    • Publication number 20250035364
    • Publication date Jan 30, 2025
    • Samsung Electronics Co., Ltd.
    • Su Myeon KIM
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AUTO-DEFROST SYSTEM IN ACTIVELY COOLED TOTE
    • Publication number 20250035365
    • Publication date Jan 30, 2025
    • Phononic, Inc.
    • Karen Benedek
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigeration System and Method of Defrosting the Same
    • Publication number 20250035366
    • Publication date Jan 30, 2025
    • Heatcraft Refrigeration Products LLC
    • Shitong Zha
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    FIELD-INSTALLABLE REFRIGERATED CABINET KIT, REFRIGERATED MERCHANDIS...
    • Publication number 20250027701
    • Publication date Jan 23, 2025
    • TRUE MANUFACTURING CO., INC.
    • John Friend
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION APPLIANCE WITH CONDUIT SYSTEM IN FLUID COMMUNICATION...
    • Publication number 20250027703
    • Publication date Jan 23, 2025
    • Whirlpool Corporation
    • Vishal B. Chauhan
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    STOREHOUSE
    • Publication number 20250020392
    • Publication date Jan 16, 2025
    • LG ELECTRONICS INC.
    • Yoonseong NAM
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ICE REMOVAL FROM HVACR SURFACES
    • Publication number 20250003668
    • Publication date Jan 2, 2025
    • UT-Battelle, LLC
    • PRAVEEN KUMAR CHEEKATAMARLA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR WITH A RESERVED INSTALLATION SPACE ARRANGED AT THE BOT...
    • Publication number 20250003673
    • Publication date Jan 2, 2025
    • QINGDAO HAIER REFRIGERATOR CO., LTD
    • Lingyun DONG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    EXHAUST CONDENSATION RECOVERY DEVICE
    • Publication number 20250003669
    • Publication date Jan 2, 2025
    • WE SOLUTIONS TECHNOLOGY CO., LTD
    • CHUNG-PENG HUANG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    EVAPORATOR PAN WITH CONTROL SYSTEM
    • Publication number 20240426541
    • Publication date Dec 26, 2024
    • Zoppas Industries de Mexico S.A., de C.V.
    • Evodio Escandon MENDEZ
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR HAVING INCLINED DRAIN PIPE DISPOSED AT LOWER PORTION O...
    • Publication number 20240410638
    • Publication date Dec 12, 2024
    • QINGDAO HAIER REFRIGERATOR CO., LTD
    • Lingyun DONG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...