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Plural parallel pivotable shutters

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  • CPC
  • Y10S165/097
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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 Y10S165/00Heat exchange

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Y10S165/097Plural parallel pivotable shutters
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polymeric shutter assembly
    • Patent number 4,753,288
    • Issue date Jun 28, 1988
    • Kysor Industrial Corporation
    • William O. Harvey
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2280642
    • Patent number 2,280,642
    • Issue date Apr 21, 1942
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2026653
    • Patent number 2,026,653
    • Issue date Jan 7, 1936
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1943245
    • Patent number 1,943,245
    • Issue date Jan 9, 1934
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1924654
    • Patent number 1,924,654
    • Issue date Aug 29, 1933
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1918846
    • Patent number 1,918,846
    • Issue date Jul 18, 1933
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    1910905
    • Patent number 1,910,905
    • Issue date May 23, 1933
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1903141
    • Patent number 1,903,141
    • Issue date Mar 28, 1933
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1884195
    • Patent number 1,884,195
    • Issue date Oct 25, 1932
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    1876017
    • Patent number 1,876,017
    • Issue date Sep 6, 1932
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1871914
    • Patent number 1,871,914
    • Issue date Aug 16, 1932
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    1813050
    • Patent number 1,813,050
    • Issue date Jul 7, 1931
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    1809616
    • Patent number 1,809,616
    • Issue date Jun 9, 1931
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1682716
    • Patent number 1,682,716
    • Issue date Aug 28, 1928
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1678670
    • Patent number 1,678,670
    • Issue date Jul 31, 1928
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1650326
    • Patent number 1,650,326
    • Issue date Nov 22, 1927
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    1625665
    • Patent number 1,625,665
    • Issue date Apr 19, 1927
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1615781
    • Patent number 1,615,781
    • Issue date Jan 25, 1927
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1611845
    • Patent number 1,611,845
    • Issue date Dec 21, 1926
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1576507
    • Patent number 1,576,507
    • Issue date Mar 16, 1926
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    1515979
    • Patent number 1,515,979
    • Issue date Nov 18, 1924
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1475062
    • Patent number 1,475,062
    • Issue date Nov 20, 1923
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    1449367
    • Patent number 1,449,367
    • Issue date Mar 27, 1923
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1439074
    • Patent number 1,439,074
    • Issue date Dec 19, 1922
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1431483
    • Patent number 1,431,483
    • Issue date Oct 10, 1922
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1428647
    • Patent number 1,428,647
    • Issue date Sep 12, 1922
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1402651
    • Patent number 1,402,651
    • Issue date Jan 3, 1922
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1393917
    • Patent number 1,393,917
    • Issue date Oct 18, 1921
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1392522
    • Patent number 1,392,522
    • Issue date Oct 4, 1921
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1355411
    • Patent number 1,355,411
    • Issue date Oct 12, 1920
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents