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Water-level indicators

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  • A47J31/4457
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Parent Industries

AHUMAN NECESSITIES A47Furniture A47JKITCHEN EQUIPMENT COFFEE MILLS SPICE MILLS APPARATUS FOR MAKING BEVERAGES A47J31/00Apparatus for making beverages

Current Industry

A47J31/4457Water-level indicators
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Drinkware with active temperature control
    • Patent number 12,185,870
    • Issue date Jan 7, 2025
    • Ember Technologies, Inc.
    • Clayton Alexander
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Beverage-making machine
    • Patent number 12,096,881
    • Issue date Sep 24, 2024
    • Hamilton Beach Brands, Inc.
    • Jie Zhao
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Beverage brewing machine
    • Patent number 12,082,737
    • Issue date Sep 10, 2024
    • TOP ELECTRIC APPLIANCE INDUSTRIAL LIMITED
    • Weizhong Li
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Dishware or serverware with active temperature control
    • Patent number 12,035,843
    • Issue date Jul 16, 2024
    • Ember Technologies, Inc.
    • Clayton Alexander
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Beverage brewing system
    • Patent number 11,998,136
    • Issue date Jun 4, 2024
    • Adrian Rivera
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Drinkware container with active temperature control
    • Patent number 11,950,726
    • Issue date Apr 9, 2024
    • Ember Technologies, Inc.
    • Clayton Alexander
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Advanced drip filter coffee maker
    • Patent number 11,857,102
    • Issue date Jan 2, 2024
    • Breville Pty Limited
    • Con Psarologos
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Level display system for use with beverage dispensers and method of...
    • Patent number 11,820,639
    • Issue date Nov 21, 2023
    • Food Equipment Technologies Company, Inc.
    • Marek K. Kwiatkowski
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Mobile liquid tank for heating liquids
    • Patent number 11,805,936
    • Issue date Nov 7, 2023
    • Societe des Produits Nestle S.A.
    • Christian Jarisch
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Drinkware container with active temperature control
    • Patent number 11,771,261
    • Issue date Oct 3, 2023
    • Ember Technologies, Inc.
    • Clayton Alexander
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Drinkware container with active temperature control
    • Patent number 11,771,260
    • Issue date Oct 3, 2023
    • Ember Technologies, Inc.
    • Clayton Alexander
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Collection tray for discharged liquid/steam of a coffee machine tha...
    • Patent number 11,684,202
    • Issue date Jun 27, 2023
    • De'Longhi Appliances S.R.L.
    • Giuseppe De'Longhi
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Portable coffee brewer
    • Patent number 11,607,071
    • Issue date Mar 21, 2023
    • Walter Negron
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Beverage brewing system
    • Patent number 11,399,653
    • Issue date Aug 2, 2022
    • Adrian Rivera
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Drinks preparation machine
    • Patent number 11,253,099
    • Issue date Feb 22, 2022
    • QBO COFFEE GMBH
    • Doreen Hartmann
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Virtual sight glass for a portable beverage dispensing container
    • Patent number 11,206,942
    • Issue date Dec 28, 2021
    • Grindmaster Corporation
    • Thomas Joseph Pfeifer
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Pressurized brewing, gas-infusion, and dispensing machine
    • Patent number 11,166,584
    • Issue date Nov 9, 2021
    • GrowlerWerks, Inc.
    • Evan C. Rege
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Beverage dispensing machine
    • Patent number 11,103,099
    • Issue date Aug 31, 2021
    • Lucio Iacobucci
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Portable cooler container with active temperature control
    • Patent number 11,089,891
    • Issue date Aug 17, 2021
    • Ember Technologies, Inc.
    • Clayton Alexander
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Portable cooler container with active temperature control
    • Patent number 11,083,332
    • Issue date Aug 10, 2021
    • Ember Technologies, Inc.
    • Clayton Alexander
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Coffee machine with a system for a single dose dispensing of emulsi...
    • Patent number 11,045,038
    • Issue date Jun 29, 2021
    • De'Longhi Appliances S.R.L.
    • Giuseppe De'Longhi
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Automatic beverage maker
    • Patent number 10,827,874
    • Issue date Nov 10, 2020
    • NuWave, LLC
    • Jung S. Moon
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Portable cooler container with active temperature control
    • Patent number 10,743,708
    • Issue date Aug 18, 2020
    • Ember Technologies, Inc.
    • Clayton Alexander
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Coffee brewing appliance with variable operating parameters
    • Patent number 10,743,705
    • Issue date Aug 18, 2020
    • Dov Z. Glucksman
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Beverage preparation device with pump and method for controlling th...
    • Patent number 10,687,659
    • Issue date Jun 23, 2020
    • Societe des Produits Nestle S.A.
    • Matthieu Ozanne
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Virtual sight glass for a portable beverage dispensing container
    • Patent number 10,390,648
    • Issue date Aug 27, 2019
    • Grindmaster Corporation
    • Thomas Joseph Pfeifer
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Disposable modular reservoir
    • Patent number 10,308,361
    • Issue date Jun 4, 2019
    • MAG Aerospace Industries, LLC
    • Razmik B. Boodaghians
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Filtration and liquid level control system
    • Patent number 10,238,233
    • Issue date Mar 26, 2019
    • Haier US Appliance Solutions, Inc.
    • Bart Andrew Nuss
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Heated or cooled dishware and drinkware
    • Patent number 10,188,229
    • Issue date Jan 29, 2019
    • Ember Technologies, Inc.
    • Clayton Alexander
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Beverage preparation system
    • Patent number 10,143,328
    • Issue date Dec 4, 2018
    • Nestec S.A.
    • Anders Vestreli
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    COFFEE MACHINE DRIP TRAY WITH INTEGRATED STORAGE
    • Publication number 20240382034
    • Publication date Nov 21, 2024
    • Whirlpool Corporation
    • Zhaoyi Yin
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Level Detection System
    • Publication number 20240280396
    • Publication date Aug 22, 2024
    • Breville Pty Limited
    • Duncan Bruce HELLMERS
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Beverage Brewing System
    • Publication number 20240225342
    • Publication date Jul 11, 2024
    • Adrian Rivera
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DRINKWARE WITH ACTIVE TEMPERATURE CONTROL
    • Publication number 20240041250
    • Publication date Feb 8, 2024
    • EMBER TECHNOLOGIES, INC.
    • Clayton Alexander
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BEVERAGE MACHINE WITH NON-ISOLATED POWER SUPPLY FOR LIQUID CONTACTI...
    • Publication number 20230404320
    • Publication date Dec 21, 2023
    • Keurig Green Mountain, Inc.
    • David Nai-Zhi Cheung
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    LIQUID SUPPLY TANK SENSING ARRANGEMENT FOR BEVERAGE MACHINE
    • Publication number 20230397755
    • Publication date Dec 14, 2023
    • Keurig Green Mountain, Inc.
    • Chang Geng
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DUAL PURPOSE TEMPERATURE AND CONDUCTIVE PROBE FOR BEVERAGE MACHINE
    • Publication number 20230389748
    • Publication date Dec 7, 2023
    • Keurig Green Mountain, Inc.
    • Blair Mikkelsen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SYSTEMS AND METHODS FOR A BEVERAGE BREWING SYSTEM
    • Publication number 20230337848
    • Publication date Oct 26, 2023
    • COULEE COFFEE CO.
    • TED AYLIFFE
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DRINKWARE CONTAINER WITH ACTIVE TEMPERATURE CONTROL
    • Publication number 20230148790
    • Publication date May 18, 2023
    • EMBER TECHNOLOGIES, INC.
    • Clayton Alexander
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    DRINKWARE CONTAINER WITH ACTIVE TEMPERATURE CONTROL
    • Publication number 20230108807
    • Publication date Apr 6, 2023
    • EMBER TECHNOLOGIES, INC.
    • Clayton Alexander
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DRINKWARE CONTAINER WITH ACTIVE TEMPERATURE CONTROL
    • Publication number 20230088824
    • Publication date Mar 23, 2023
    • EMBER TECHNOLOGIES, INC.
    • Clayton Alexander
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    IMITATED POUR-OVER COFFEE MAKER CAPABLE OF HIGH-TEMPERATURE CONTROL
    • Publication number 20220322869
    • Publication date Oct 13, 2022
    • Tzu-Chi LIN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Beverage-Making Machine
    • Publication number 20220183500
    • Publication date Jun 16, 2022
    • HAMILTON BEACH BRANDS, INC.
    • Jie Zhao
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ICED COFFEE SYSTEM
    • Publication number 20220175175
    • Publication date Jun 9, 2022
    • Sunbeam Products, Inc.
    • Lauren Stark
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BEVERAGE BREWING MACHINE
    • Publication number 20220095826
    • Publication date Mar 31, 2022
    • TOP ELECTRIC APPLIANCES INDUSTRIAL LIMITED
    • Weizhong Li
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    COFFEE CAPSULE MACHINE AND RECOGNITION AND AUTOMATIC EXTRACTION METHOD
    • Publication number 20220071440
    • Publication date Mar 10, 2022
    • Cheng Uei Precision Industry Co., LTD.
    • CHI-MING TSENG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    PORTABLE COOLER CONTAINER WITH ACTIVE TEMPERATURE CONTROL
    • Publication number 20220053971
    • Publication date Feb 24, 2022
    • EMBER TECHNOLOGIES, INC.
    • Clayton Alexander
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    PRESSURIZED BREWING, GAS-INFUSION, AND DISPENSING DEVICE
    • Publication number 20220033240
    • Publication date Feb 3, 2022
    • Evan C. Rege
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    Beverage Brewing System
    • Publication number 20220007876
    • Publication date Jan 13, 2022
    • Adrian Rivera
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Brewing Apparatus For French Press Style Coffee
    • Publication number 20210235918
    • Publication date Aug 5, 2021
    • Velluto Coffee, LLC
    • Clayton W. Chen
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    POUR OVER TYPE SYSTEMS AND METHODS FOR SEPARATING AN EXTRACT FROM A...
    • Publication number 20210106162
    • Publication date Apr 15, 2021
    • Espro, Inc.
    • Cary Ong
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Collection Tray for Discharged Liquid/Steam of a Coffee Machine tha...
    • Publication number 20210045573
    • Publication date Feb 18, 2021
    • DE' LONGHI APPLIANCES S.R.L.
    • Giuseppe De'Longhi
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Advanced Drip Filter Coffee Maker
    • Publication number 20200397178
    • Publication date Dec 24, 2020
    • Breville Pty Limited
    • Con Psarologos
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    PORTABLE COOLER CONTAINER WITH ACTIVE TEMPERATURE CONTROL
    • Publication number 20200367691
    • Publication date Nov 26, 2020
    • EMBER TECHNOLOGIES, INC.
    • Clayton Alexander
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HYDROGEN WATER GENERATOR
    • Publication number 20200361785
    • Publication date Nov 19, 2020
    • LG ELECTRONICS INC.
    • Hyun Sun YOO
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    MOTION RECORDING DEVICE OF BREWING POUR OVER COFFEE
    • Publication number 20200337493
    • Publication date Oct 29, 2020
    • QOFII INC.
    • Yi-Chun Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    PRESSURIZED BREWING, GAS-INFUSION, AND DISPENSING MACHINE
    • Publication number 20200305631
    • Publication date Oct 1, 2020
    • Evan C. Rege
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Beverage Brewing System
    • Publication number 20200154930
    • Publication date May 21, 2020
    • Adrian Rivera
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    A METHOD FOR OPERATING A DRINKS PREPARATION MACHINE, DRINKS PREPARA...
    • Publication number 20200085233
    • Publication date Mar 19, 2020
    • TCHIBO GMBH
    • Doreen Hartmann
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DRAINAGE CONNECTOR UNIT AND ASSEMBLY FOR THE DRAINAGE OF LIQUID WAS...
    • Publication number 20200008609
    • Publication date Jan 9, 2020
    • Koninklijke Douwe Egberts B.V.
    • Nicolaas Wilhelmus ZANDVLIET
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...