TREA

by gauge glasses or other apparatus involving a window or transparent tube for directly observing the level to be measured or the level of a liquid column in free communication with the main body of the liquid

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Industry

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  • G01F23/02
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Parent Industries

GPHYSICS G01Measuring instruments G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL METERING BY VOLUME G01F23/00Indicating or measuring liquid level, or level of fluent solid material

Current Industry

G01F23/02by gauge glasses or other apparatus involving a window or transparent tube for directly observing the level to be measured or the level of a liquid column in free communication with the main body of the liquid
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SPHERICAL CANISTER
    • Publication number 20240416020
    • Publication date Dec 19, 2024
    • SPHERICAL CANISTER LLC
    • Brian T. LEADINGHAM
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    SYSTEM AND METHOD FOR FUEL MONITORING AND SPILL PREVENTION
    • Publication number 20240418555
    • Publication date Dec 19, 2024
    • BNSF Railway Company
    • John Edward Barnard
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    SYSTEM AND METHOD FOR FUEL MONITORING AND SPILL PREVENTION
    • Publication number 20240418556
    • Publication date Dec 19, 2024
    • BNSF Railway Company
    • John Edward Barnard
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    Graduated Cylinder
    • Publication number 20240385023
    • Publication date Nov 21, 2024
    • Alexander Tae Young LEE
    • G01 - MEASURING TESTING
  • Information Patent Application

    SYSTEM AND METHOD FOR SYRINGE FLUID FILL VERIFICATION AND IMAGE REC...
    • Publication number 20240350745
    • Publication date Oct 24, 2024
    • Bayer HealthCare LLC
    • KEVIN COWAN
    • G01 - MEASURING TESTING
  • Information Patent Application

    OPTICAL LEVEL CONTROL SYSTEM
    • Publication number 20240316256
    • Publication date Sep 26, 2024
    • LivaNova Deutschland GmbH
    • Olivier Wolfgramm
    • G01 - MEASURING TESTING
  • Information Patent Application

    Device for Indicating a Fluid Level
    • Publication number 20240263987
    • Publication date Aug 8, 2024
    • HYDAC Accessories GmbH
    • Martin Schmitt
    • G01 - MEASURING TESTING
  • Information Patent Application

    CANNING FUNNEL WITH HEADSPACE GAUGE
    • Publication number 20240140773
    • Publication date May 2, 2024
    • National Presto Industries, Inc.
    • Logan Brooks
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    AEROSOL PROVISIONS SYSTEMS
    • Publication number 20240090573
    • Publication date Mar 21, 2024
    • Nicoventures Trading Limited
    • Steve HUGHES
    • G01 - MEASURING TESTING
  • Information Patent Application

    System and Method for Syringe Fluid Fill Verification and Image Rec...
    • Publication number 20230310758
    • Publication date Oct 5, 2023
    • Bayer HealthCare LLC
    • KEVIN COWAN
    • G01 - MEASURING TESTING
  • Information Patent Application

    MACHINE FLUID CONDITION MONITORING SYSTEM
    • Publication number 20230228609
    • Publication date Jul 20, 2023
    • Luneta, LLC
    • James Chester Fitch
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LN2 FILL GAUGE LEVEL INDICATING DEVICE
    • Publication number 20230221162
    • Publication date Jul 13, 2023
    • CRYOPORT, INC.
    • Eden Sanchez
    • G01 - MEASURING TESTING
  • Information Patent Application

    Universal Mixture Maker
    • Publication number 20230201782
    • Publication date Jun 29, 2023
    • Fred Hsu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    APPARATUS AND METHOD OF SUPPLYING CHEMICAL LIQUID AND SUBSTRATE TRE...
    • Publication number 20230184574
    • Publication date Jun 15, 2023
    • SEMES CO., LTD.
    • Tae Suk YUN
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    OPTICAL LEVEL CONTROL SYSTEM
    • Publication number 20230090797
    • Publication date Mar 23, 2023
    • LivaNova Deutschland GmbH
    • Olivier Wolfgramm
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SYSTEM AND METHOD FOR FUEL MONITORING AND SPILL PREVENTION
    • Publication number 20230057254
    • Publication date Feb 23, 2023
    • BNSF Railway Company
    • John Edward Barnard
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    ASSAY CARTRIDGES AND METHODS OF USING THE SAME
    • Publication number 20220341843
    • Publication date Oct 27, 2022
    • MESO SCALE TECHNOLOGIES, LLC.
    • Nicholas ANDERSON
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    LIQUID SENSOR AND HYDRAULIC UNIT
    • Publication number 20220228983
    • Publication date Jul 21, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Hikaru SEIKE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SYSTEM AND METHOD FOR SYRINGE FLUID FILL VERIFICATION AND IMAGE REC...
    • Publication number 20220211954
    • Publication date Jul 7, 2022
    • Bayer HealthCare LLC
    • KEVIN COWAN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Illumination Assembly for Liquid Level Gauge
    • Publication number 20220196452
    • Publication date Jun 23, 2022
    • Emerson Automation Solutions Final Control US LP
    • Parthasarathy Chinnasamy
    • G01 - MEASURING TESTING
  • Information Patent Application

    Personal Sanitation Sprayer
    • Publication number 20220184255
    • Publication date Jun 16, 2022
    • Alexander Kim
    • G01 - MEASURING TESTING
  • Information Patent Application

    Liquid Evaluation
    • Publication number 20220118445
    • Publication date Apr 21, 2022
    • Forward Biotech, Inc.
    • Ian K. Glasgow
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DEVICE FOR INDICATING A FLUID LEVEL
    • Publication number 20220074778
    • Publication date Mar 10, 2022
    • HYDAC ACCESSORIES GMBH
    • Jürgen KÄFER
    • G01 - MEASURING TESTING
  • Information Patent Application

    Spherical Canister
    • Publication number 20220031926
    • Publication date Feb 3, 2022
    • Design Department, Inc.
    • Brian T. Leadingham
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    SYSTEM FOR AUTOMATICALLY MEASURING DISCHARGE IN REAL-TIME BASED ON...
    • Publication number 20210341330
    • Publication date Nov 4, 2021
    • HYDROSEM
    • Seo Jun KIM
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    LN2 FILL GAUGE LEVEL INDICATING DEVICE
    • Publication number 20210310849
    • Publication date Oct 7, 2021
    • CRYOPORT, INC.
    • Eden Sanchez
    • G01 - MEASURING TESTING
  • Information Patent Application

    Dual Compartment Shaker Bottle
    • Publication number 20210284427
    • Publication date Sep 16, 2021
    • Victor Rojas
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DEVICE FOR INDICATING AND/OR CHECKING FLUIDS
    • Publication number 20210239499
    • Publication date Aug 5, 2021
    • HYDAC ACCESSORIES GMBH
    • Jürgen KÄFER
    • G01 - MEASURING TESTING
  • Information Patent Application

    Oil Sight Glass
    • Publication number 20210239505
    • Publication date Aug 5, 2021
    • DES-CASE CORPORATION
    • Jay Michael Cooper
    • G01 - MEASURING TESTING
  • Information Patent Application

    AEROSOL-GENERATING SYSTEM WITH PAIRS OF ELECTRODES
    • Publication number 20210199432
    • Publication date Jul 1, 2021
    • Altria Client Services LLC
    • Michel BESSANT
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES