Bottles and jars – Sidewall structure – Contoured sidewall
Patent
1994-05-13
1996-12-03
Weaver, Sue A.
Bottles and jars
Sidewall structure
Contoured sidewall
215 6, 220771, 264524, 264537, B65D 104, B65D 2310, B29C 4912, B29D 2400
Patent
active
055799370
ABSTRACT:
A blow molded plastic container including a supporting member in the hollow space of the container extending completely across the hollow space and integral with the inside wall face of the body portion of the container at two spaced locations thereof to support the inside wall face. The body portion defines regions that comprise at least two adjoining lobes which form a handgrip. The method injection molds a preform containing an inner wall, blow molds the preform into the shape of a precursor having adjoining lobes separated by depressions, removes the precursor from the blow mold, and applies internal pressure into the precursor to form the precursor into its final shape including lobes.
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patent: 5269441 (1993-12-01), O'Meara
patent: 5398828 (1995-03-01), Valyi
PepsiCo Inc.
Weaver Sue A.
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