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Sprinkler
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Patent number D437915
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Issue date Feb 20, 2001
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Gerald Krueger
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D23 - Environmental heating and cooling
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Sprinkler
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Patent number D437028
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Issue date Jan 30, 2001
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Gerald Krueger
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D23 - Environmental heating and cooling
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Connector for lawn sprinkler
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Patent number 6,015,098
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Issue date Jan 18, 2000
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Gerald Krueger
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B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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Sprinkler
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Patent number D415820
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Issue date Oct 26, 1999
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Gerald Krueger
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D23 - Environmental heating and cooling
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Sprinkler
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Patent number D414842
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Issue date Oct 5, 1999
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Gerald Krueger
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D23 - Environmental heating and cooling
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Sprinkler
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Patent number D414841
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Issue date Oct 5, 1999
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Gerald Krueger
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D23 - Environmental heating and cooling
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Sprinkler
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Patent number D413963
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Issue date Sep 14, 1999
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Gerald Krueger
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D23 - Environmental heating and cooling
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Base for sprinkler
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Patent number D412964
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Issue date Aug 17, 1999
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Gerald Krueger
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D23 - Environmental heating and cooling
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Sprinkler
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Patent number D412553
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Issue date Aug 3, 1999
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Gerald Krueger
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D23 - Environmental heating and cooling