TREA

Fluid-operated matrix switches

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Industry

  • CPC
  • Y10S200/43
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Parent Industries

YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10S200/00Electricity: circuit makers and breakers

Current Industry

Y10S200/43Fluid-operated matrix switches
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Miniature fluid-controlled switch
    • Patent number 4,371,753
    • Issue date Feb 1, 1983
    • Ronald E. Graf
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3702909
    • Patent number 3,702,909
    • Issue date Nov 14, 1972
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3539743
    • Patent number 3,539,743
    • Issue date Nov 10, 1970
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3526723
    • Patent number 3,526,723
    • Issue date Sep 1, 1970
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3492612
    • Patent number 3,492,612
    • Issue date Jan 27, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3304386
    • Patent number 3,304,386
    • Issue date Feb 14, 1967
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents