TREA

Relief spring

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  • CPC
  • Y10S236/16
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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 Y10S236/00Automatic temperature and humidity regulation

Current Industry

Y10S236/16Relief spring
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Power driven valve actuator
    • Patent number 4,739,925
    • Issue date Apr 26, 1988
    • Sparco, Inc.
    • Luigi Cazzaniga
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3143620
    • Patent number 3,143,620
    • Issue date Aug 4, 1964
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3065913
    • Patent number 3,065,913
    • Issue date Nov 27, 1962
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    3054273
    • Patent number 3,054,273
    • Issue date Sep 18, 1962
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    2993646
    • Patent number 2,993,646
    • Issue date Jul 25, 1961
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2924975
    • Patent number 2,924,975
    • Issue date Feb 16, 1960
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2901212
    • Patent number 2,901,212
    • Issue date Aug 25, 1959
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2839039
    • Patent number 2,839,039
    • Issue date Jun 17, 1958
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2778576
    • Patent number 2,778,576
    • Issue date Jan 22, 1957
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2774539
    • Patent number 2,774,539
    • Issue date Dec 18, 1956
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2726041
    • Patent number 2,726,041
    • Issue date Dec 6, 1955
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2631781
    • Patent number 2,631,781
    • Issue date Mar 17, 1953
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2303029
    • Patent number 2,303,029
    • Issue date Nov 24, 1942
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2237399
    • Patent number 2,237,399
    • Issue date Apr 8, 1941
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2237398
    • Patent number 2,237,398
    • Issue date Apr 8, 1941
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2233117
    • Patent number 2,233,117
    • Issue date Feb 25, 1941
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2064887
    • Patent number 2,064,887
    • Issue date Dec 22, 1936
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    2008400
    • Patent number 2,008,400
    • Issue date Jul 16, 1935
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    1992048
    • Patent number 1,992,048
    • Issue date Feb 19, 1935
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    1991392
    • Patent number 1,991,392
    • Issue date Feb 19, 1935
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    1983821
    • Patent number 1,983,821
    • Issue date Dec 11, 1934
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    1936325
    • Patent number 1,936,325
    • Issue date Nov 21, 1933
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    1884286
    • Patent number 1,884,286
    • Issue date Oct 25, 1932
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1884794
    • Patent number 1,884,794
    • Issue date Oct 25, 1932
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    1878496
    • Patent number 1,878,496
    • Issue date Sep 20, 1932
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1815030
    • Patent number 1,815,030
    • Issue date Jul 21, 1931
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1770339
    • Patent number 1,770,339
    • Issue date Jul 8, 1930
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1752390
    • Patent number 1,752,390
    • Issue date Apr 1, 1930
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    1742091
    • Patent number 1,742,091
    • Issue date Dec 31, 1929
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    1694641
    • Patent number 1,694,641
    • Issue date Dec 11, 1928
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents