TREA

BIRD MACHINE COMPANY, INC

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  • SOUTH WALPOLE, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Conveyorless clarifier
    • Patent number 5,067,939
    • Issue date Nov 26, 1991
    • Bird Machine Company
    • Ascher H. Shapiro
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Bowl head assembly
    • Patent number 5,024,649
    • Issue date Jun 18, 1991
    • Bird Machine Company
    • Clement V. Smith
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Screen bowl centrifuge
    • Patent number 4,983,289
    • Issue date Jan 8, 1991
    • Bird Machine Company, Inc.
    • Salomon M. Salomon
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Process for making tissue-absorbent particle laminates
    • Patent number 4,851,069
    • Issue date Jul 25, 1989
    • Bird Machine Company, Inc.
    • Thomas D. Packard
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Apparatus for compressively treating travel flexible sheet material
    • Patent number 4,717,329
    • Issue date Jan 5, 1988
    • Bird Machine Company, Inc.
    • Thomas D. Packard
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    Hydrocyclone separator apparatus
    • Patent number 4,605,495
    • Issue date Aug 12, 1986
    • Bird Machine Company, Inc.
    • Peter J. Flynn
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Apparatus for removal by flotation of solid particles from liquid
    • Patent number 4,512,888
    • Issue date Apr 23, 1985
    • Bird Machine Company, Inc.
    • Peter J. Flynn
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Centrifugal separator
    • Patent number 4,464,162
    • Issue date Aug 7, 1984
    • Bird Machine Company, Inc.
    • John R. Cummings
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Solids-liquid slurry separating centrifuge
    • Patent number 4,381,849
    • Issue date May 3, 1983
    • Bird Machine Company, Inc.
    • Lawrence D. Conant
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Centrifuges
    • Patent number 4,334,647
    • Issue date Jun 15, 1982
    • Bird Machine Company, Inc.
    • Edward S. Taylor
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Centrifuge bowl end attachment flanges
    • Patent number 4,323,190
    • Issue date Apr 6, 1982
    • Bird Machine Company, Inc.
    • Norman F. Bessette
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Screening apparatus
    • Patent number 4,318,805
    • Issue date Mar 9, 1982
    • Bird Machine Company, Inc.
    • Peter E. LeBlanc
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Solids liquid separating centrifuge with solids classification
    • Patent number 4,190,194
    • Issue date Feb 26, 1980
    • Bird Machine Company, Inc.
    • Clifford L. Amero
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Material treating apparatus
    • Patent number 4,090,385
    • Issue date May 23, 1978
    • Bird Machine Company, Inc.
    • Thomas D. Packard
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    Spray cooling system
    • Patent number 4,085,171
    • Issue date Apr 18, 1978
    • Bird Machine Company, Inc.
    • Donald B. Baker
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Centrifuge with chatter suppression
    • Patent number 4,069,967
    • Issue date Jan 24, 1978
    • Bird Machine Company, Inc.
    • Herbert L. Crosby
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Centrifuge with torsional vibration sensing and signaling
    • Patent number 4,070,290
    • Issue date Jan 24, 1978
    • Bird Machine Company, Inc.
    • Herbert L. Crosby
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Centrifuge with chatter suppression
    • Patent number 4,069,966
    • Issue date Jan 24, 1978
    • Bird Machine Company, Inc.
    • Herbert L. Crosby
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Method of making centrifuge conveyor
    • Patent number 4,003,115
    • Issue date Jan 18, 1977
    • Bird Machine Company, Inc.
    • William F. Fisher
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hard-surfaced screw conveyor for centrifuges
    • Patent number 3,977,515
    • Issue date Aug 31, 1976
    • Bird Machine Company, Inc.
    • Elwin J. Lewoczko
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Filter
    • Patent number 3,966,610
    • Issue date Jun 29, 1976
    • Bird Machine Company, Inc.
    • Orville J. Gibbs
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter
    • Patent number 3,966,611
    • Issue date Jun 29, 1976
    • Bird Machine Company, Inc.
    • Orville J. Gibbs
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Components for wear-resistant surfacing helical metal conveyor blad...
    • Patent number 3,937,317
    • Issue date Feb 10, 1976
    • Bird Machine Company, Inc.
    • Leo W. Fleury
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...

Trademarklast 30 trademarks

  • Information Trademark

    73497329 - CENTRIFILTER
    • Serial number 73497329
    • Registration number 1342064
    • Filing date Aug 31, 1984
    • Bird Machine Company, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    73475807 - CORECLEAN
    • Serial number 73475807
    • Registration number 1345627
    • Filing date Apr 16, 1984
    • Bird Machine Company, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    73475439 - AXIGUARD
    • Serial number 73475439
    • Registration number 1321799
    • Filing date Apr 16, 1984
    • Bird Machine Company, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    73360468 - BIFLEX
    • Serial number 73360468
    • Registration number 1254342
    • Filing date Apr 19, 1982
    • Bird Machine Company, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    73308947 - PULSAIR
    • Serial number 73308947
    • Registration number 1216410
    • Filing date May 6, 1981
    • Bird Machine Company, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    73307050 - BIRD
    • Serial number 73307050
    • Registration number 1218892
    • Filing date Apr 23, 1981
    • Bird Machine Company, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    73220626 - MONOCEL
    • Serial number 73220626
    • Registration number 1142024
    • Filing date Jun 21, 1979
    • Bird Machine Company, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    73208764 - VORTEX CLARIFIER
    • Serial number 73208764
    • Registration number 1154555
    • Filing date Mar 26, 1979
    • Bird Machine Company, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    73013970 - MICREX
    • Serial number 73013970
    • Registration number 1025915
    • Filing date Feb 21, 1974
    • BIRD MACHINE COMPANY, INC.
    • 42 - Scientific and technological services and research and design relating thereto
  • Information Trademark

    73008272 - BARRIER SCREEN
    • Serial number 73008272
    • Registration number 994989
    • Filing date Dec 7, 1973
    • BIRD MACHINE COMPANY, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    72457845 - ELUTRICONE
    • Serial number 72457845
    • Registration number 990810
    • Filing date May 17, 1973
    • BIRD MACHINE COMPANY, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    72314177 - TRICLEAN
    • Serial number 72314177
    • Registration number 882801
    • Filing date Dec 11, 1968
    • BIRD MACHINE COMPANY
    • 7 - Machines and machine tools
  • Information Trademark

    72291706 - FIBERMIZER
    • Serial number 72291706
    • Registration number 866806
    • Filing date Feb 23, 1968
    • BIRD MACHINE COMPANY
    • 7 - Machines and machine tools
  • Information Trademark

    72260721 - INSTAMATIC
    • Serial number 72260721
    • Registration number 848861
    • Filing date Dec 14, 1966
    • BIRD MACHINE COMPANY
    • 6 - Common metals and their alloys
  • Information Trademark

    72214237 - CENTRISORTER
    • Serial number 72214237
    • Registration number 818228
    • Filing date Mar 16, 1965
    • BIRD MACHINE COMPANY
    • 7 - Machines and machine tools
  • Information Trademark

    72168793 - AQUA-PURGE
    • Serial number 72168793
    • Registration number 766594
    • Filing date May 10, 1963
    • BIRD MACHINE COMPANY
    • 6 - Common metals and their alloys
  • Information Trademark

    72131933 - AQUA-STATIC
    • Serial number 72131933
    • Registration number 743355
    • Filing date Nov 14, 1961
    • BIRD MACHINE COMPANY
    • 7 - Machines and machine tools
  • Information Trademark

    72064867 - CENTRISCREEN
    • Serial number 72064867
    • Registration number 686244
    • Filing date Dec 24, 1958
    • BIRD MACHINE COMPANY
    • 7 - Machines and machine tools
  • Information Trademark

    72045781 - CYCLEAN
    • Serial number 72045781
    • Registration number 669570
    • Filing date Feb 13, 1958
    • BIRD MACHINE COMPANY
    • 7 - Machines and machine tools
  • Information Trademark

    72029992 - CENTRIFFLER
    • Serial number 72029992
    • Registration number 656110
    • Filing date May 14, 1957
    • BIRD MACHINE COMPANY
    • 7 - Machines and machine tools
  • Information Trademark

    71649754 - HI-ANGLE
    • Serial number 71649754
    • Registration number 588773
    • Filing date Jun 23, 1953
    • BIRD MACHINE COMPANY
    • 7 - Machines and machine tools
  • Information Trademark

    71368122 - HI-FLEX
    • Serial number 71368122
    • Registration number 331066
    • Filing date Aug 9, 1935
    • BIRD MACHINE COMPANY
    • 7 - Machines and machine tools
  • Information Trademark

    71295291 - CENTRIFINER
    • Serial number 71295291
    • Registration number 271704
    • Filing date Jan 28, 1930
    • BIRD MACHINE COMPANY
    • 7 - Machines and machine tools