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Tamper evident zipper slider
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Patent number 6,257,763
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Issue date Jul 10, 2001
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Huntsman KCL Corporation
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Robert C. Stolmeier
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Slider zipper reclosable fastener
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Patent number 6,178,602
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Issue date Jan 30, 2001
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Huntsman KCL Corporation
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James W. Burke
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Slider zipper recloseable fastener
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Patent number 5,956,815
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Issue date Sep 28, 1999
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KCL Corporation
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Thomas P. O'Connor
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Tamper evident bag with auxiliary bag
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Patent number 5,407,277
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Issue date Apr 18, 1995
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KCL Corporation
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James W. Burke
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL