Disclosed is a bottle for containing liquid content including a body portion, at least part or the entire portion of an upper portion of which is provided with a plurality of guides which protrudes inward from an inside surface thereof and is in a spiral pattern so that the liquid content can be guided towards an opening of a neck portion of the bottle while spirally revolving inside the bottle.

A collapsible travel bottle comprising a flexible main body comprising an inner space for receiving a liquid therein, the main body including an upper portion, a middle portion, and a lower portion, an opening in the upper portion in communication with the inner space to allow receiving and discharging of the liquid within the flexible main body, a rigid collar coupled to the upper portion proximate the opening, a rigid cap coupled to the rigid collar to restrict receiving and discharging of the liquid within the flexible main body through the opening, the middle portion configured to enable both the top portion and the middle portion to collapse fully into the bottom portion.

The present invention is a dual container including an inner container deformed to reduce a volume according to reduction of accommodated contents, and an outer container in which the inner container is inserted and which is elastically deformable. In the dual container, a mouth portion, a shoulder portion, a drum portion, and a bottom portion are arranged in sequence from top to bottom in a bottle axis direction, an outside air introduction hole configured to introduce outside air between the outer container and the inner container according to reduction of contents is provided, a circumferential groove recessed inward in a radial direction and extending in a circumferential direction is formed in the drum portion, and a longitudinal convex portion configured to disconnect the circumferential groove in the circumferential direction is provided on an inner surface of the circumferential groove.

A container is configured so that a bottom section has a ground contact section provided to the outer periphery of a body section, and a raised bottom section provided inside the ground contact section and deformed in accordance with a change in inner pressure; the raised bottom section is provided with an upper surface section provided at the center, and a connection section which connects the upper surface section and the ground contact section; the connection section is formed so that, when the inner pressure is normal pressure, the upper surface section-side end of the connection section is positioned closer to a neck section than the ground contact section-side end of the connection section; and at least the connection section of the bottom section is provided with a reinforcement section which extends in the radial direction of the bottom section and reinforces the bottom section.

A double container includes an inner container and an outer container, has a mouth portion, a body portion and a bottom portion disposed in this order from top to bottom along a direction of a bottle axis, and includes an outside air introduction hole. The bottom wall portion of the bottom portion includes a ground contact portion and a recessed portion. A peripheral wall portion of the depressed portion extends inward in a radial direction as it goes upward. A plurality of ridge portions protruding radially inward are provided on the peripheral wall portion of the depressed portion at intervals in a circumferential direction. The peripheral wall portion of the depressed portion or the ridge portion extends inward in the radial direction via a step portion as it goes upward.

A container is configured so that a bottom section has a ground contact section provided to the outer periphery of a body section, and a raised bottom section provided inside the ground contact section and deformed in accordance with a change in inner pressure; the raised bottom section is provided with an upper surface section provided at the center, and a connection section which connects the upper surface section and the ground contact section; the connection section is formed so that, when the inner pressure is normal pressure, the upper surface section-side end of the connection section is positioned closer to a neck section than the ground contact section-side end of the connection section; and at least the connection section of the bottom section is provided with a reinforcement section which extends in the radial direction of the bottom section and reinforces the bottom section.

A glass container includes legible indicia having an indicia outer surface coextensive with an outer surface of an adjacent portion of the container and with no V-shaped depressions, and having an indicia inner surface that protrudes radially inwardly with respect to an inner surface of the container adjacent to the indicia inner surface.

A glass container includes legible indicia having an indicia outer surface coextensive with an outer surface of an adjacent portion of the container and with no V-shaped depressions, and having an indicia inner surface that protrudes radially inwardly with respect to an inner surface of the container adjacent to the indicia inner surface.

A glassforming blank mold having an internal surface and an engraving in the internal surface, wherein the engraving, in cross section, includes a radially outward surface having a circumferential width, and sidewalls connecting the radially outward surface to the internal surface of the blank mold, and including fillets between the radially outward surface and the sidewalk, and rounds between the sidewalls and the internal surface of the blank mold, such that the sidewalls are not straight but, instead, are continuously curving. A method of making a glass container using the mold is also disclosed, as is the glass container itself.

A collapsible travel bottle comprising a flexible main body comprising an inner space for receiving a liquid therein, the main body including an upper portion, a middle portion, and a lower portion, an opening in the upper portion in communication with the inner space to allow receiving and discharging of the liquid within the flexible main body, a rigid collar coupled to the upper portion proximate the opening, a rigid cap coupled to the rigid collar to restrict receiving and discharging of the liquid within the flexible main body through the opening, the middle portion configured to enable both the top portion and the middle portion to collapse fully into the bottom portion.