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Tear-away package opening
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Patent number 6,446,860
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Issue date Sep 10, 2002
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SIG Combibloc, Inc.
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Arthur W. Robichaud
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Container closure apparatus
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Patent number 6,244,503
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Issue date Jun 12, 2001
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SIG Combibloc Inc.
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C. Daniel Miller
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Tear-away package opening
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Patent number 6,062,470
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Issue date May 16, 2000
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SIG Combibloc Inc.
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Arthur W. Robichaud
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Opener for package closure
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Patent number 5,934,159
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Issue date Aug 10, 1999
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SIG Combibloc, Inc.
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Arthur W. Robichaud
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B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
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Processing discrete sheets of material
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Patent number 5,849,134
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Issue date Dec 15, 1998
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Combibloc, Inc.
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Arthur W. Robichaud
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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-
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Package opening
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Patent number 5,782,404
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Issue date Jul 21, 1998
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Combibloc, Inc.
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Arthur W. Robichaud
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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-
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Oxygen barrier container
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Patent number 5,306,533
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Issue date Apr 26, 1994
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Combibloc, Inc.
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Arthur W. Robichaud
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B32 - LAYERED PRODUCTS
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Closure
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Patent number D331877
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Issue date Dec 22, 1992
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Combibloc, Inc.
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Arthur W. Robichaud
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D09 - Packages and containers for goods
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Package closure
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Patent number 4,934,590
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Issue date Jun 19, 1990
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Combibloc, Inc.
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Arthur W. Robichaud
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Package closure
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Patent number 4,915,290
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Issue date Apr 10, 1990
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Combibloc, Inc.
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Arthur W. Robichaud
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL