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Pipe adapter for water heater
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Patent number D847309
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Issue date Apr 30, 2019
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Noritz Corporation
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Masaki Sugatani
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D23 - Environmental heating and cooling
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Pipe adapter for water heater
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Patent number D845449
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Issue date Apr 9, 2019
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Noritz Corporation
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Masaki Sugatani
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D23 - Environmental heating and cooling
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Pipe adapter for water heater
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Patent number D832409
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Issue date Oct 30, 2018
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Noritz Corporation
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Masaki Sugatani
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D23 - Environmental heating and cooling
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Exhaust pipe for water heater
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Patent number D816196
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Issue date Apr 24, 2018
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Noritz Corporation
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Masaki Sugatani
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D23 - Environmental heating and cooling
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Exhaust adapter
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Patent number D784228
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Issue date Apr 18, 2017
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Noritz Corporation
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Takanori Nagano
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D12 - Transportation
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Exhaust adapter
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Patent number D784229
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Issue date Apr 18, 2017
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Noritz Corporation
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Takanori Nagano
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D12 - Transportation
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Exhaust adapter
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Patent number D751479
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Issue date Mar 15, 2016
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Noritz Corporation
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Takanori Nagano
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D12 - Transportation
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Gas water heater
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Patent number D483844
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Issue date Dec 16, 2003
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Noritz Corporation
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Nobuyuki Yamamoto
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D23 - Environmental heating and cooling
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Gas water heater
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Patent number D483452
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Issue date Dec 9, 2003
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Noritz Corporation
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Nobuyuki Yamamoto
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D23 - Environmental heating and cooling
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Gas water heater
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Patent number D483451
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Issue date Dec 9, 2003
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Noritz Corporation
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Nobuyuki Yamamoto
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D23 - Environmental heating and cooling
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Gas water heater
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Patent number D483453
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Issue date Dec 9, 2003
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Noritz Corporation
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Nobuyuki Yamamoto
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D23 - Environmental heating and cooling