TREA

Pressure, vacuum level or airflow

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Industry

  • CPC
  • A47L9/2821
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Parent Industries

AHUMAN NECESSITIES A47Furniture A47LDOMESTIC WASHING OR CLEANING SUCTION CLEANERS IN GENERAL A47L9/00Details or accessories of suction cleaners

Current Industry

A47L9/2821Pressure, vacuum level or airflow
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CLEANING SYSTEM AND CLEANING METHOD
    • Publication number 20240074631
    • Publication date Mar 7, 2024
    • PIXART IMAGING Inc.
    • SHIH-FENG CHEN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DETECTION OF AND RESPONSE TO OBSTRUCTIONS WITHIN A CLEANING CHANNEL...
    • Publication number 20240049933
    • Publication date Feb 15, 2024
    • Matician, Inc.
    • Anshuman Kumar
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER AND CONTROL METHOD FOR THE SAME
    • Publication number 20240032755
    • Publication date Feb 1, 2024
    • Samsung Electronics Co., Ltd.
    • Sanghwa CHOI
    • A46 - BRUSHWARE
  • Information Patent Application

    STATION DEVICE AND OPERATING METHOD OF STATION DEVICE
    • Publication number 20230380647
    • Publication date Nov 30, 2023
    • Samsung Electronics Co., Ltd.
    • Seongu LEE
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANING DEVICE AND CONTROL METHOD THEREOF
    • Publication number 20230363602
    • Publication date Nov 16, 2023
    • Samsung Electronics Co., Ltd.
    • Juhyuk KIM
    • A46 - BRUSHWARE
  • Information Patent Application

    VACUUM CLEANER AND METHOD FOR CONTROLLING THE SAME
    • Publication number 20230363601
    • Publication date Nov 16, 2023
    • Samsung Electronics Co., Ltd.
    • Hyunkoo KANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    METHOD OF AUTOMATICALLY ADJUSTING STRENGTH OF SUCTION POWER OF SUCT...
    • Publication number 20230329499
    • Publication date Oct 19, 2023
    • Samsung Electronics Co., Ltd.
    • Seongu LEE
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SUCTION DEVICE AND METHOD FOR DETERMINING THE FILLING LEVEL OF A FI...
    • Publication number 20230270306
    • Publication date Aug 31, 2023
    • VORWERK & CO. INTERHOLDING GMBH
    • Pablo Mosquera Michaelsen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20230255422
    • Publication date Aug 17, 2023
    • Dyson Technology Limited
    • Massimo CAMPLANI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SUCTION DEVICE AND SUCTION FORCE ADJUSTMENT METHOD THEREOF
    • Publication number 20230148815
    • Publication date May 18, 2023
    • Aspect Microsystems Corp.
    • Mingshun Shih
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Efficient filter cleaning
    • Publication number 20230114976
    • Publication date Apr 13, 2023
    • HILTI AKTIENGESELLSCHAFT
    • Xaver HANSLMEIER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CLEANER
    • Publication number 20230092045
    • Publication date Mar 23, 2023
    • Samsung Electronics Co., Ltd.
    • Youngjun CHO
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SUCTION DEVICE
    • Publication number 20230076782
    • Publication date Mar 9, 2023
    • Festool GmbH
    • Rainer Hafenrichter
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    METHOD OF OPERATING A BASE STATION FOR A CLEANING DEVICE
    • Publication number 20230065131
    • Publication date Mar 2, 2023
    • VORWERK & CO. INTERHOLDING GMBH
    • Monika LINDNER
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER AND VACUUM CLEANING SYSTEM IN WIRELESS COMMUNICATION...
    • Publication number 20230054401
    • Publication date Feb 23, 2023
    • TECHTRONIC FLOOR CARE TECHNOLOGY LIMITED
    • Patrick Truitt
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ROBOTIC VACUUM CLEANING SYSTEM
    • Publication number 20230042453
    • Publication date Feb 9, 2023
    • iRobot Corporation
    • Duane Leigh Gilbert
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ASSEMBLIES AND METHODS FOR MATERIAL EXTRACTION
    • Publication number 20230009644
    • Publication date Jan 12, 2023
    • Industrial Vacuum Transfer Services USA, LLC
    • Randall Earl Thomas
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    EVACUATION STATION
    • Publication number 20220409000
    • Publication date Dec 29, 2022
    • iRobot Corporation
    • Russell Walter Morin
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    IMPROVED DUST EXTRACTOR MOTOR CONTROL
    • Publication number 20220400923
    • Publication date Dec 22, 2022
    • HUSQVARNA AB
    • Jonas Eriksson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    RETRACTABLE SANITIZING APPARATUSES FOR TRAVERSING AND SANITIZING SU...
    • Publication number 20220332291
    • Publication date Oct 20, 2022
    • Toyota Motor North America, Inc.
    • David M. Goemer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ENVIRONMENTAL CONTROL UNIT FOR DUST AND ODOR CONTROL
    • Publication number 20220273148
    • Publication date Sep 1, 2022
    • Enviropur LLC
    • Dave Kette
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    DIRT COLLECTING DEVICE FOR A CLEANING DEVICE, PARTICULARLY A SWEEPI...
    • Publication number 20220183521
    • Publication date Jun 16, 2022
    • Nilfisk A/S
    • Peter Noehr Larsen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    METHOD FOR CONTROLLING A CLEARING PROCESS IN A VACUUM CLEANING DEVI...
    • Publication number 20220183523
    • Publication date Jun 16, 2022
    • HILTI AKTIENGESELLSCHAFT
    • Xaver HANSLMEIER
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Cleaning of Pet Areas by Autonomous Cleaning Robots
    • Publication number 20220133110
    • Publication date May 5, 2022
    • iRobot Corporation
    • Anders Bialek
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Vacuum Cleaner, Controller, and a Method Therefor
    • Publication number 20220125264
    • Publication date Apr 28, 2022
    • Black & Decker Inc.
    • Tim HEIMRICH
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SYSTEM AND METHOD FOR OPERATING A CLEANING SYSTEM BASED ON A SURFAC...
    • Publication number 20220125262
    • Publication date Apr 28, 2022
    • TECHTRONIC FLOOR CARE TECHNOLOGY LIMITED
    • Kevin Pohlman
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Relief Valve and a Hose Device for Dust Collectors, a Dust Collecto...
    • Publication number 20220095863
    • Publication date Mar 31, 2022
    • HUSQVARNA AB
    • Besim Mesinovic
    • B24 - GRINDING POLISHING
  • Information Patent Application

    FULL RECOVERY TANK SHUTOFF
    • Publication number 20220071463
    • Publication date Mar 10, 2022
    • TECHTRONIC CORDLESS GP
    • Kevin Pohlman
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANING DEVICE AND CONTROL METHOD THEREOF
    • Publication number 20220047136
    • Publication date Feb 17, 2022
    • TINECO INTELLIGENT TECHNOLOGY CO., LTD.
    • Jian SUN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DIRT COLLECTOR FOR A VACUUM CLEANER
    • Publication number 20210361135
    • Publication date Nov 25, 2021
    • TECHTRONIC FLOOR CARE TECHNOLOGY LIMITED
    • Michael Bloom
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...