TREA

mechanically indicating or recording and involving loaded or return springs

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  • CPC
  • G01L23/02
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Parent Industries

GPHYSICS G01Measuring instruments G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE G01L23/00Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid

Current Industry

G01L23/02mechanically indicating or recording and involving loaded or return springs
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Pulse counter
    • Patent number 11,788,915
    • Issue date Oct 17, 2023
    • Cejn AB
    • Daniel Uppström
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Autonomous and irreversible pressure variation detector
    • Patent number 11,441,965
    • Issue date Sep 13, 2022
    • Christian Hug
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Resettable overpressure indicator for aircraft
    • Patent number 11,175,197
    • Issue date Nov 16, 2021
    • Tactair Fluid Controls
    • Jeffrey Christopher Swanson
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Integrated fault monitoring apparatus for electrical equipment
    • Patent number 11,137,312
    • Issue date Oct 5, 2021
    • I.F.D. Internal Fault Detector Corp.
    • Justin George Pezzin
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Integrated fault monitoring apparatus for electrical equipment
    • Patent number 10,605,849
    • Issue date Mar 31, 2020
    • I.F.D. Internal Fault Detector Corp.
    • Justin George Pezzin
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Suspender disengagement detection apparatus for washing machine and...
    • Patent number 10,323,348
    • Issue date Jun 18, 2019
    • Qingdao Haier Washing Machine Co., Ltd.
    • Peishi Lv
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Cylinder internal pressure sensor
    • Patent number 10,151,659
    • Issue date Dec 11, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Masao Nakayama
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Magnetically coded temperature and pressure detection apparatus
    • Patent number 8,863,569
    • Issue date Oct 21, 2014
    • Eaton Corporation
    • Dale Arden Stretch
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Magnetically coded pressure detection apparatus
    • Patent number 8,505,365
    • Issue date Aug 13, 2013
    • Eaton Corporation
    • Dale Arden Stretch
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Compression stroke indicator
    • Patent number 5,756,888
    • Issue date May 26, 1998
    • Jose G. Marquez-Escoto
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Sensor for rocket engines
    • Patent number 4,165,608
    • Issue date Aug 28, 1979
    • Dynamit Nobel Aktiengesellschaft
    • Walter Diesinger
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Compression tester
    • Patent number 3,979,960
    • Issue date Sep 14, 1976
    • Rite Autotronics Corporation
    • Edwin L. Schwartz
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3463010
    • Patent number 3,463,010
    • Issue date Aug 26, 1969
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3444730
    • Patent number 3,444,730
    • Issue date May 20, 1969
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3216244
    • Patent number 3,216,244
    • Issue date Nov 9, 1965
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2823542
    • Patent number 2,823,542
    • Issue date Feb 18, 1958
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2745286
    • Patent number 2,745,286
    • Issue date May 15, 1956
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2679754
    • Patent number 2,679,754
    • Issue date Jun 1, 1954
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2679753
    • Patent number 2,679,753
    • Issue date Jun 1, 1954
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2666325
    • Patent number 2,666,325
    • Issue date Jan 19, 1954
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2620656
    • Patent number 2,620,656
    • Issue date Dec 9, 1952
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2610508
    • Patent number 2,610,508
    • Issue date Sep 16, 1952
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2497086
    • Patent number 2,497,086
    • Issue date Feb 14, 1950
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2429248
    • Patent number 2,429,248
    • Issue date Oct 21, 1947
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2427370
    • Patent number 2,427,370
    • Issue date Sep 16, 1947
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2368927
    • Patent number 2,368,927
    • Issue date Feb 6, 1945
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2365227
    • Patent number 2,365,227
    • Issue date Dec 19, 1944
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2321679
    • Patent number 2,321,679
    • Issue date Jun 15, 1943
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2308582
    • Patent number 2,308,582
    • Issue date Jan 19, 1943
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2280411
    • Patent number 2,280,411
    • Issue date Apr 21, 1942
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents