TREA

Electrically-operated clockwork meters Oscillatory meters Pendulum meters

Follow

Industry

  • CPC
  • G01R11/46
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

GPHYSICS G01Measuring instruments G01RMEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES G01R11/00Electromechanical arrangements for measuring time integral of electric power i.e. electric energy or current

Current Industry

G01R11/46Electrically-operated clockwork meters Oscillatory meters Pendulum meters
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Voltage detecting device and battery pack monitoring system
    • Patent number 10,094,883
    • Issue date Oct 9, 2018
    • Denso Corporation
    • Shunya Yamamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Device for indirectly monitoring cumulative cost of utility consump...
    • Patent number 4,449,187
    • Issue date May 15, 1984
    • Charles F. Scott
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2663846
    • Patent number 2,663,846
    • Issue date Dec 22, 1953
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1778835
    • Patent number 1,778,835
    • Issue date Oct 21, 1930
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1582699
    • Patent number 1,582,699
    • Issue date Apr 27, 1926
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1505581
    • Patent number 1,505,581
    • Issue date Aug 19, 1924
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1355515
    • Patent number 1,355,515
    • Issue date Oct 12, 1920
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1331059
    • Patent number 1,331,059
    • Issue date Feb 17, 1920
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1085163
    • Patent number 1,085,163
    • Issue date Jan 27, 1914
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1019456
    • Patent number 1,019,456
    • Issue date Mar 5, 1912
    • G01 - MEASURING TESTING
  • Information Patent Grant

    854777
    • Patent number 854,777
    • Issue date May 28, 1907
    • G01 - MEASURING TESTING
  • Information Patent Grant

    784387
    • Patent number 784,387
    • Issue date Mar 7, 1905
    • G01 - MEASURING TESTING
  • Information Patent Grant

    782030
    • Patent number 782,030
    • Issue date Feb 7, 1905
    • G01 - MEASURING TESTING
  • Information Patent Grant

    762358
    • Patent number 762,358
    • Issue date Jun 14, 1904
    • G01 - MEASURING TESTING
  • Information Patent Grant

    759286
    • Patent number 759,286
    • Issue date May 10, 1904
    • G01 - MEASURING TESTING
  • Information Patent Grant

    759352
    • Patent number 759,352
    • Issue date May 10, 1904
    • G01 - MEASURING TESTING
  • Information Patent Grant

    699899
    • Patent number 699,899
    • Issue date May 13, 1902
    • G01 - MEASURING TESTING
  • Information Patent Grant

    686507
    • Patent number 686,507
    • Issue date Nov 12, 1901
    • G01 - MEASURING TESTING
  • Information Patent Grant

    660987
    • Patent number 660,987
    • Issue date Oct 30, 1900
    • G01 - MEASURING TESTING
  • Information Patent Grant

    656100
    • Patent number 656,100
    • Issue date Aug 14, 1900
    • G01 - MEASURING TESTING
  • Information Patent Grant

    638055
    • Patent number 638,055
    • Issue date Nov 28, 1899
    • G01 - MEASURING TESTING
  • Information Patent Grant

    623547
    • Patent number 623,547
    • Issue date Apr 25, 1899
    • G01 - MEASURING TESTING
  • Information Patent Grant

    621005
    • Patent number 621,005
    • Issue date Mar 14, 1899
    • G01 - MEASURING TESTING
  • Information Patent Grant

    552309
    • Patent number 552,309
    • Issue date Dec 31, 1895
    • G01 - MEASURING TESTING
  • Information Patent Grant

    549886
    • Patent number 549,886
    • Issue date Nov 12, 1895
    • G01 - MEASURING TESTING
  • Information Patent Grant

    548755
    • Patent number 548,755
    • Issue date Oct 29, 1895
    • G01 - MEASURING TESTING
  • Information Patent Grant

    541148
    • Patent number 541,148
    • Issue date Jun 18, 1895
    • G01 - MEASURING TESTING
  • Information Patent Grant

    539886
    • Patent number 539,886
    • Issue date May 28, 1895
    • G01 - MEASURING TESTING
  • Information Patent Grant

    490279
    • Patent number 490,279
    • Issue date Jan 24, 1893
    • G01 - MEASURING TESTING
  • Information Patent Grant

    434501
    • Patent number 434,501
    • Issue date Aug 19, 1890
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents