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Irrigation adaptor
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Patent number 6,871,880
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Issue date Mar 29, 2005
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Olson Irrigation Systems
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Donald O. Olson
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Tubing splicer
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Patent number 6,865,793
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Issue date Mar 15, 2005
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Olson Irrigation Systems
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Donald O. Olson
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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-
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Irrigation tubing connection system
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Patent number 6,343,813
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Issue date Feb 5, 2002
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Olson Irrigation Systems
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Donald O. Olson
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Solenoid
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Patent number D402635
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Issue date Dec 15, 1998
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Olson Irrigation Systems
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Donald O. Olson
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D13 - Equipment for production, distribution, or transformation of energy
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85391240 - VACLEEN AUTOMATIC FILTRATION
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Serial number 85391240
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Registration number 4125417
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Filing date Aug 5, 2011
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OLSON IRRIGATION SYSTEMS
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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78257147 - VACLEEN
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Serial number 78257147
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Registration number 2886468
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Filing date Jun 2, 2003
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OLSON IRRIGATION SYSTEMS
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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78055368 - WATERWELL
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Serial number 78055368
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Registration number 2711365
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Filing date Mar 27, 2001
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Olson Irrigation Systems, Inc.
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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75283012 - MVA
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Serial number 75283012
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Registration number 2216963
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Filing date Apr 28, 1997
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OLSON IRRIGATION SYSTEMS
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7 - Machines and machine tools
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74326493 - ULTRA-JET
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Serial number 74326493
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Registration number 1777782
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Filing date Oct 29, 1992
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OLSON IRRIGATION SYSTEMS
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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74326498 - EH-12 EMITTER SYSTEM
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Serial number 74326498
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Registration number 1780157
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Filing date Oct 29, 1992
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OLSON IRRIGATION SYSTEMS
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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74326497 - VIBRA-CLEAN
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Serial number 74326497
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Registration number 1777783
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Filing date Oct 29, 1992
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OLSON IRRIGATION SYSTEMS
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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74326290 - H2OLSON
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Serial number 74326290
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Filing date Oct 28, 1992
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OLSON IRRIGATION SYSTEMS
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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73690969 - E-Z TUBE
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Serial number 73690969
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Registration number 1507009
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Filing date Oct 22, 1987
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OLSON IRRIGATION SYSTEMS
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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73690395 - E-Z ELL
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Serial number 73690395
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Registration number 1507008
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Filing date Oct 19, 1987
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OLSON IRRIGATION SYSTEMS
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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73604551 - WHEN WATER COUNTS
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Serial number 73604551
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Registration number 1426477
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Filing date Jun 16, 1986
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OLSON IRRIGATION SYSTEMS
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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73604550 - OIS
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Serial number 73604550
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Registration number 1446415
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Filing date Jun 16, 1986
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OLSON IRRIGATION SYSTEMS
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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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73567166 - FAN SPRAY
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Serial number 73567166
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Registration number 1416286
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Filing date Nov 6, 1985
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OLSON IRRIGATION SYSTEMS
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes