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Preform with valve anti-removal feature
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Patent number 11,167,912
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Issue date Nov 9, 2021
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The Procter & Gamble Company
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Kerry Lloyd Weaver
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Apparatus for molding hollow workpieces
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Patent number 10,695,966
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Issue date Jun 30, 2020
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The Procter & Gamble Company
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Douglas Bruce Zeik
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Process for molding hollow workpieces
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Patent number 10,322,538
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Issue date Jun 18, 2019
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The Procter & Gamble Company
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Douglas Bruce Zeik
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Relating to containers
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Patent number 6,413,467
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Issue date Jul 2, 2002
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Charles Jonathan Britton
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Self-draining container
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Patent number 5,207,356
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Issue date May 4, 1993
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Owens-Illinois Plastic Products Inc.
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Thomas J. Krall
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Injection-blow molding apparatus
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Patent number 4,941,815
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Issue date Jul 17, 1990
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Sunbeam Plastics Corporation
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Randall K. Julian
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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3787547
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Issue date Jan 22, 1974
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL