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Split seal assembly and method
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Patent number 9,651,157
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Issue date May 16, 2017
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John Crane Inc.
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David M. Dudek
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Split seal assembly and method
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Patent number 8,651,494
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Issue date Feb 18, 2014
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John Crane Inc.
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David M. Dudek
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Seal monitoring and control system
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Patent number 8,651,801
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Issue date Feb 18, 2014
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John Crane Inc.
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Elhanafi A. Shamseldin
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Mechanical seal with banded ring
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Patent number 7,857,319
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Issue date Dec 28, 2010
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John Crane Inc.
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Thomas Steigerwald
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Sealing system for slurry pump
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Patent number 7,438,519
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Issue date Oct 21, 2008
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John Crane Inc.
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Jorge E. Torres-Reyes
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Mechanical face seal
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Patent number 6,789,803
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Issue date Sep 14, 2004
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John Crane Inc.
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Jon J. Radosav
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Gas conditioning system
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Patent number 6,715,985
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Issue date Apr 6, 2004
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John Crane Inc.
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Joe Delrahim
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Non-contacting gas compressor seal
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Patent number 6,655,693
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Issue date Dec 2, 2003
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John Crane Inc.
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Rich Hosanna
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Monitoring seal system
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Patent number 6,626,436
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Issue date Sep 30, 2003
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John Crane Inc.
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Glenn G. Pecht
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Mechanical face seal
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Patent number 6,568,687
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Issue date May 27, 2003
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John Crane Inc.
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Jon J. Radosav
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Mechanical face seal
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Patent number 6,398,223
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Issue date Jun 4, 2002
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John Crane Inc.
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Jon J. Radosav
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Rotary shaft monitoring seal system
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Patent number 6,325,377
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Issue date Dec 4, 2001
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John Crane Inc.
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Guy Gardner Williamson
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Barrier seal systems
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Patent number 6,210,107
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Issue date Apr 3, 2001
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John Crane Inc.
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Douglas J. Volden
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Gas lubricated slow speed seal
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Patent number 6,142,478
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Issue date Nov 7, 2000
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John Crane Inc.
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Glenn G. Pecht
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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ROTATING SEAL RING MATERIAL
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Publication number 20240327296
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Publication date Oct 3, 2024
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John Crane Inc.
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Sunilkumar C. Pillai
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Low Friction Coatings
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Publication number 20240174938
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Publication date May 30, 2024
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John Crane Inc.
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Anirudha V. Sumant
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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SEAL GAS MONITORING AND CONTROL SYSTEM
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Publication number 20130031960
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Publication date Feb 7, 2013
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John Crane Inc.
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Joe Delrahim
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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SPLIT SEAL ASSEMBLY AND METHOD
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Publication number 20110221136
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Publication date Sep 15, 2011
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John Crane Inc.
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David M. Dudek
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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SEAL MONITORING AND CONTROL SYSTEM
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Publication number 20090290971
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Publication date Nov 26, 2009
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John Crane Inc.
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Elhanafi A. Shamseldin
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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MECHANICAL SEAL WITH BANDED RING
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Publication number 20070284830
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Publication date Dec 13, 2007
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John Crane Inc.
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Thomas STEIGERWALD
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Gas conditioning system
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Publication number 20030215324
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Publication date Nov 20, 2003
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John Crane Inc.
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Joe Delrahim
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Non-contacting gas compressor seal
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Publication number 20020158416
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Publication date Oct 31, 2002
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John Crane Inc.
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Rich Hosanna
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Mechanical face seal
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Publication number 20020047240
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Publication date Apr 25, 2002
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John Crane Inc.
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Jon J. Radosav
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Monitoring seal system
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Publication number 20010030396
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Publication date Oct 18, 2001
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John Crane Inc.
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Glenn G. Pecht
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G01 - MEASURING TESTING
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88382017 - JOHN CRANE DIAMOND
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Serial number 88382017
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Registration number 6206535
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Filing date Apr 11, 2019
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John Crane Inc.
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2 - Paints, varnishes, lacquers
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86962968 - JOHN CRANE SENSE
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Serial number 86962968
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Registration number 6102299
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Filing date Apr 4, 2016
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John Crane Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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86830767 - JOHN CRANE
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Serial number 86830767
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Registration number 5503495
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Filing date Nov 24, 2015
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John Crane Inc.
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7 - Machines and machine tools
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85868737 - CRANELON
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Serial number 85868737
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Registration number 4769128
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Filing date Mar 6, 2013
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JOHN CRANE INC.
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17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
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85868745 - CRANELOY
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Serial number 85868745
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Filing date Mar 6, 2013
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JOHN CRANE INC.
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17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
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77101583 - INTELLI-FACE
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Serial number 77101583
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Registration number 3458856
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Filing date Feb 7, 2007
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JOHN CRANE INC.
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7 - Machines and machine tools
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77063419 - AD
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Serial number 77063419
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Filing date Dec 13, 2006
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JOHN CRANE INC.
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7 - Machines and machine tools
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78627845 - U.S. SEAL
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Serial number 78627845
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Registration number 3173358
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Filing date May 11, 2005
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JOHN CRANE INC.
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7 - Machines and machine tools
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78627862 - U.S. SEAL
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Serial number 78627862
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Registration number 3173359
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Filing date May 11, 2005
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JOHN CRANE INC.
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17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
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76543200 - SEALIDE
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Serial number 76543200
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Registration number 3025111
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Filing date Sep 8, 2003
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JOHN CRANE INC.
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7 - Machines and machine tools
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76509919 - PERFLUOROLAST
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Serial number 76509919
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Filing date Apr 28, 2003
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JOHN CRANE INC.
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17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
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75271343 - ISIS
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Serial number 75271343
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Filing date Apr 8, 1997
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JOHN CRANE INC.
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35 - Advertising
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74447711 - BELFAB
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Serial number 74447711
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Registration number 1855524
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Filing date Oct 18, 1993
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JOHN CRANE INC.
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7 - Machines and machine tools
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74382412 - CRANE-FOIL
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Serial number 74382412
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Registration number 1833832
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Filing date Apr 26, 1993
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JOHN CRANE INC.
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17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
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74121700 - THE CLASSIC ONE
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Serial number 74121700
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Registration number 1665039
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Filing date Dec 10, 1990
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JOHN CRANE INC.
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17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
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73831062 - UP-STREAM PUMPING
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Serial number 73831062
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Registration number 1631313
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Filing date Oct 13, 1989
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JOHN CRANE INC.
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7 - Machines and machine tools
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73787172
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Serial number 73787172
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Filing date Mar 17, 1989
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JOHN CRANE INC.
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7 - Machines and machine tools
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73722260 - JOHN CRANE INTERNATIONAL
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Serial number 73722260
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Registration number 1657697
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Filing date Apr 14, 1988
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JOHN CRANE INC.
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42 - Scientific and technological services and research and design relating thereto