with membranes

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  • CPC
  • A01J5/12
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Current Industry

Patents Grantslast 30 patents

  • Information Patent Grant

    Pressure control device for a milking machine

    • Patent number 10,085,411
    • Issue date Oct 2, 2018
    • Delaval Holding AB
    • Thomas Johansson
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Pulsator

    • Patent number 6,161,580
    • Issue date Dec 19, 2000
    • Alfa Laval Agri AB
    • Leif Borje Johannesson
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Milking pulsator

    • Patent number 5,255,628
    • Issue date Oct 26, 1993
    • Alfa-Laval Agriculture International AB
    • Olofsson H. Kristoffer
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Pulsator for milking machines

    • Patent number 5,167,200
    • Issue date Dec 1, 1992
    • Westfalia Separator AG
    • Friedrich Icking
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Pulsator for milking machines

    • Patent number 4,909,187
    • Issue date Mar 20, 1990
    • Westfalia Separator AG
    • Eberhard Willach
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Pulsator for milking machines

    • Patent number 4,643,132
    • Issue date Feb 17, 1987
    • Westfalia Separator AG
    • Friedrich Icking
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Vacuum pulsator valves

    • Patent number 4,538,634
    • Issue date Sep 3, 1985
    • Thomas L. Seaborne
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Vacuum pulsator valves

    • Patent number 4,513,766
    • Issue date Apr 30, 1985
    • Thomas L. Seaborne
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Vacuum line control valves

    • Patent number 4,480,657
    • Issue date Nov 6, 1984
    • Ambic Equipment Limited
    • Barry R. Marshall
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for mechanical milk removal

    • Patent number 4,391,221
    • Issue date Jul 5, 1983
    • Biomelktechnik Hoefelmayr & Co.
    • Tilman Hoefelmayr
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Methods of and/or apparatus for milking animals

    • Patent number 4,280,445
    • Issue date Jul 28, 1981
    • Ahi Operations Limited
    • Evan M. Phillips
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Pulsator valves

    • Patent number 4,230,141
    • Issue date Oct 28, 1980
    • Evan M. Phillips
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Pulsator valves

    • Patent number 4,212,325
    • Issue date Jul 15, 1980
    • Evan M. Phillips
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3810443

    • Patent number 3,810,443
    • Issue date May 14, 1974
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    3756198

    • Patent number 3,756,198
    • Issue date Sep 4, 1973
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    3610266

    • Patent number 3,610,266
    • Issue date Oct 5, 1971
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3448756

    • Patent number 3,448,756
    • Issue date Jun 10, 1969
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3396750

    • Patent number 3,396,750
    • Issue date Aug 13, 1968
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    3364946

    • Patent number 3,364,946
    • Issue date Jan 23, 1968
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3255776

    • Patent number 3,255,776
    • Issue date Jun 14, 1966
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    3167093

    • Patent number 3,167,093
    • Issue date Jan 26, 1965
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2665703

    • Patent number 2,665,703
    • Issue date Jan 12, 1954
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2664095

    • Patent number 2,664,095
    • Issue date Dec 29, 1953
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2655168

    • Patent number 2,655,168
    • Issue date Oct 13, 1953
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2652847

    • Patent number 2,652,847
    • Issue date Sep 22, 1953
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2501294

    • Patent number 2,501,294
    • Issue date Mar 21, 1950
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2480239

    • Patent number 2,480,239
    • Issue date Aug 30, 1949
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2460426

    • Patent number 2,460,426
    • Issue date Feb 1, 1949
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2379483

    • Patent number 2,379,483
    • Issue date Jul 3, 1945
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2369731

    • Patent number 2,369,731
    • Issue date Feb 20, 1945
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING