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Scallop cap closures
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Patent number 8,646,635
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Issue date Feb 11, 2014
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Portola Packaging, Inc.
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Gerry Mavin
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Flip-top closure
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Patent number D668153
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Issue date Oct 2, 2012
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Portola Packaging Inc.
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Gerry Mavin
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D09 - Packages and containers for goods
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Scallop cap closures
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Patent number 7,891,511
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Issue date Feb 22, 2011
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Portola Packaging, Inc.
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Gerry Mavin
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Closure with frangible membrane
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Patent number 7,559,432
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Issue date Jul 14, 2009
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Portola Packaging Limited
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Gerry Mavin
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Closure for container
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Patent number D548075
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Issue date Aug 7, 2007
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Portola Packaging, Limited
-
Gerry Mavin
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D09 - Packages and containers for goods
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Closure for container
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Patent number D545677
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Issue date Jul 3, 2007
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Portola Packaging, Inc.
-
Gerry Mavin
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D09 - Packages and containers for goods
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Closure for container
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Patent number D531900
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Issue date Nov 14, 2006
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Portola Packaging, Limited
-
Gerry Mavin
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D09 - Packages and containers for goods