Back to results
US 2009/0266786 A1Published application
Large bottle-shaped container having substantially rectangular cross section
AssigneeYoshino Kogyosho Co., Ltd.
InventorMasaaki Sasaki
Life of this patent
Estimating the term…
Abstract
A large container made of synthetic resin, and comprising a neck and a body; the body having a substantially rectangular cross section, and including an upper body and a lower body; the upper body containing a center of gravity of the container when filled with liquid; the upper body having a waist section containing the center of gravity; the waist section having a grip, the grip being not adapted to absorb a negative pressure in the container; and at least one surface of the lower body including a vacuum panel.
Claims20
A large container made of synthetic resin comprising:
- a neck;
- and
- a body,
- the body having a substantially rectangular cross section, and including an upper body and a lower body,
- the upper body having a center of gravity of the container when filled with liquid,
- the upper body having a waist section having a cross-section that is symmetric about two perpendicular axes and containing the center of gravity,
- the waist section having a grip, the grip being structured not to absorb a negative pressure in the container,
- at least one surface of the lower body including a vacuum panel, and
- the waist section having a diameter smaller than a largest diameter of the upper body.
6 more elements
A large container made of synthetic resin, comprising:
- a neck;
- and
- a body,
- the body having a substantially rectangular cross section, and including an upper body and a lower body,
- the upper body containing a center of gravity of the container when filled with liquid,
- the upper body having a rib containing the center of gravity,
- the rib being structured not to absorb a negative pressure in the container and being structured to surround the container, and
- at least one surface of the lower body including a vacuum panel.
5 more elements
Dependencies are inferred from the claim text.