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Wear assembly lock structure
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Patent number D797157
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Issue date Sep 12, 2017
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H & L Tooth Company
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Brian L. Launder
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D15 - Machines not elsewhere specified
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Multipiece wear assembly
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Patent number 9,562,347
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Issue date Feb 7, 2017
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H & L Tooth Company
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Charles Clendenning
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Multipiece wear assembly
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Patent number 9,359,744
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Issue date Jun 7, 2016
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H & L Tooth Company
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Charles Clendenning
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Ground engaging digging tooth
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Patent number 7,818,902
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Issue date Oct 26, 2010
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H & L Tooth Company
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Brian L. Launder
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Lip shroud
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Patent number D576644
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Issue date Sep 9, 2008
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H & L Tooth Company
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Charles Clendenning
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D15 - Machines not elsewhere specified
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Lower corner lip shroud
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Patent number D567826
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Issue date Apr 29, 2008
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H & L Tooth Company
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Charles Clendenning
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D15 - Machines not elsewhere specified
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Lip shroud
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Patent number D567827
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Issue date Apr 29, 2008
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H & L Tooth Company
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Charles Clendenning
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D15 - Machines not elsewhere specified
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Upper corner lip shroud
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Patent number D567825
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Issue date Apr 29, 2008
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H & L Tooth Company
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Charles Clendenning
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D15 - Machines not elsewhere specified