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US 2010/0163515 A1Published application
Synthetic resin container
AssigneeToyo Seikan Kaisha, Ltd.
InventorYoshinori Nemoto
Life of this patent
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Abstract
A synthetic resin container including a mouth part 2, a shoulder part 3, a trunk part 4 and a bottom part 5, wherein the trunk part 4 has rectangular cylindrical parts 41 and 42, and a round cylindrical part 43 which is formed by narrowing into a cylindrical shape a region between the upper rectangular cylindrical part 41 positioned near the shoulder part 3 and the lower rectangular cylindrical part 42 positioned near the bottom part 5 side.
Claims5
A synthetic resin container which comprises a mouth part, a shoulder part, a trunk part and a bottom part, wherein
- said trunk part has a rectangular cylindrical part of which the cross section orthogonally crossing the height direction has a square shape or a rectangular shape;
- and
- a round cylindrical narrow part which is formed by narrowing a predetermined height position of said rectangular cylindrical part.
Dependencies are inferred from the claim text.