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Ventilated plastic bag
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Patent number 6,286,681
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Issue date Sep 11, 2001
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Sonoco Development, Inc.
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Harry Wilfong
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Method of forming a flush-sided container
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Patent number 4,270,475
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Issue date Jun 2, 1981
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Sonoco Products Company
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Wade D. Fletcher
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Peel-top container assembly system
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Patent number 4,122,790
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Issue date Oct 31, 1978
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Sonoco Products Company
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E. Riley Rowe
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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System for beading and flanging can bodies
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Patent number 4,077,344
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Issue date Mar 7, 1978
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Sonoco Products Company
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Wade D. Fletcher
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Overcapping apparatus
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Patent number 4,003,117
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Issue date Jan 18, 1977
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Sonoco Products Company
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Wade D. Fletcher
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL