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Collector cart
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Patent number 5,249,842
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Issue date Oct 5, 1993
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Brinly-Hardy Co., Ltd.
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Charles W. Doering
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Collector cart
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Patent number 5,080,442
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Issue date Jan 14, 1992
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Brinly-Hardy Co., Inc.
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Charles W. Doering
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Tine mounting arrangement and method
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Patent number 5,042,243
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Issue date Aug 27, 1991
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Brinly-Hardy Co., Inc.
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Charles W. Doering
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Collector cart
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Patent number 4,836,610
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Issue date Jun 6, 1989
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Brinly-Hardy Co., Inc.
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Charles W. Doering
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Pulled dethatching unit
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Patent number 4,689,941
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Issue date Sep 1, 1987
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Brinly-Hardy Co., Inc.
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Charles W. Doering
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Gravity spreader
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Patent number 4,624,195
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Issue date Nov 25, 1986
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Brinly-Hardy Co., Inc.
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Charles W. Doering
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Material spreader
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Patent number 4,548,362
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Issue date Oct 22, 1985
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Brinly-Hardy Co., Inc.
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Charles W. Doering
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Pushed dethatching unit
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Patent number 4,317,327
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Issue date Mar 2, 1982
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Brinly-Hardy Co., Inc.
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Charles W. Doering
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING