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Container having a tamper-evident seal
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Patent number 5,348,180
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Issue date Sep 20, 1994
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Sonoco Products Company
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John K. Shepard
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Drum recycling system
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Patent number 5,189,778
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Issue date Mar 2, 1993
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Sonoco Products Company
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John K. Shepard
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Plastic chime overlay for fibre drum
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Patent number 5,190,209
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Issue date Mar 2, 1993
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Sonoco Products Company
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Gerald A. Gordon
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Corner structure
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Patent number 4,720,038
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Issue date Jan 19, 1988
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Continental Forest Industries, Inc.
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John K. Shepard
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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