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Bridges
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Patent number 11,613,857
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Issue date Mar 28, 2023
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Pearson Engineering Limited
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Richard Cronk
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Roller
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Patent number 10,168,126
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Issue date Jan 1, 2019
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Pearson Engineering Limited
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Richard Cronk
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F41 - WEAPONS
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Plowing tine tip
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Patent number D800798
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Issue date Oct 24, 2017
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Pearson Engineering Limited
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Glen Stewart
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D15 - Machines not elsewhere specified
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Plowing tine replacement section
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Patent number D779566
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Issue date Feb 21, 2017
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Pearson Engineering Limited
-
Richard Leonard Cronk
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D15 - Machines not elsewhere specified
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Vehicle
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Patent number 9,279,644
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Issue date Mar 8, 2016
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Pearson Engineering Limited
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Richard Leonard Cronk
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F41 - WEAPONS
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-
-
-
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Vehicle linkage
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Patent number 5,588,232
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Issue date Dec 31, 1996
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Pearson Engineering Limited
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Peter J. Renwick
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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86950443 - MINEWOLF
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Serial number 86950443
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Filing date Mar 23, 2016
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Pearson Engineering Limited
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7 - Machines and machine tools