A container and lid system is designed to nest and positively attach to other identically sized portions. Stacks of containers and lids are subsequently connected together to form a unitary stack which provides compact storage and organization of the system. The container and lid portions of the system may be configured with various complementing an integrally-molded features which enable engagement and retention thereof.

A container and lid system is designed to nest and positively attach to other identically sized portions. Stacks of containers and lids are subsequently connected together to form a unitary stack which provides compact storage and organization of the system. The container and lid portions of the system may be configured with various complementing an integrally-molded features which enable engagement and retention thereof.

A container structure is provided for detachable coupling of containers. The detachable coupling structure of a first container includes a top portion with an upstanding perimeter having radial protrusions extending from a surface of the upstanding perimeter, and a container bottom portion having a complementary structure to engage the radial protrusions of the top portion of a second container for the purpose of detachably coupling two or more containers end to end. In one embodiment, two containers placed end to end with their respective structures aligned to be engaged are rotated in opposite directions to fully engage the protrusions of one container with the complementary structure of the other. A rim around the top portion of a container in a second embodiment has a larger diameter than the top portion. The rim may be pushed through a flexible opening into a recess in the bottom of another container.

A container structure is provided for detachable coupling of containers. The detachable coupling structure of a first container includes a top portion with an upstanding perimeter having radial protrusions extending from a surface of the upstanding perimeter, and a container bottom portion having a complementary structure to engage the radial protrusions of the top portion of a second container for the purpose of detachably coupling two or more containers end to end. In one embodiment, two containers placed end to end with their respective structures aligned to be engaged are rotated in opposite directions to fully engage the protrusions of one container with the complementary structure of the other. A rim around the top portion of a container in a second embodiment has a larger diameter than the top portion. The rim may be pushed through a flexible opening into a recess in the bottom of another container.

One embodiment of an stemmed glass including a bowl having a rim, a bowl base, and a continuous bowl surface extending between the rim and the bowl base; and a stem having an upper stem end attached to the bowl and a lower stem end attached proximate a periphery of a planar foot, such that the stem, the bowl base, and the planar foot define a space to accommodate a second stemmed glass bowl.

A wine glass having a separate top portion and a bottom portion that can be joined together to form a single wine glass. The top portion has a drinking rim opposite a lower rim and the top portion has an enclosed bottom opposite and upper rim. The lower rim of the top portion and the upper rim of the bottom portion join together to form a leak-proof drinking vessel or cup of the wine glass. When separated, the top portion and bottom portion can be nested together. Additionally, a plurality of such wine glasses can be nested together, so that a large number of wine glasses can be packaged together for economical storage and shipping. The wine glass can be disposable and biodegradable or compostable, as examples.

A wine glass having a separate top portion and a bottom portion that can be joined together to form a single wine glass. The top portion has a drinking rim opposite a lower rim and the top portion has an enclosed bottom opposite and upper rim. The lower rim of the top portion and the upper rim of the bottom portion join together to form a leak-proof drinking vessel or cup of the wine glass. When separated, the top portion and bottom portion can be nested together. Additionally, a plurality of such wine glasses can be nested together, so that a large number of wine glasses can be packaged together for economical storage and shipping. The wine glass can be disposable and biodegradable or compostable, as examples.

A container with filter is provided. The container includes a cup body, a circumferential wall and a bottom portion connecting with an end of the circumferential wall, and defines a receiving space. A filter layer is annularly connected with an inner surface of the cup body and has a movable portion disposed concavely toward the bottom portion of the cup body. A brewing material is disposed between the bottom portion and the filter layer. A heat combination device having a shape and dimension circumferentially corresponding to an interior of the cup body is also provided for producing the container.

A container with filter is provided. The container includes a cup body, a circumferential wall and a bottom portion connecting with an end of the circumferential wall, and defines a receiving space. A filter layer is annularly connected with an inner surface of the cup body and has a movable portion disposed concavely toward the bottom portion of the cup body. A brewing material is disposed between the bottom portion and the filter layer. A heat combination device having a shape and dimension circumferentially corresponding to an interior of the cup body is also provided for producing the container.

An apparatus that contains a plate and a cup that can be interlocked to each other. More specifically, the cup is attached to a plate with the use of a plate interlocking mechanism and a cup interlocking mechanism. The engagement between the plate interlocking mechanism and the cup interlocking mechanism allows the user to handle both the plate and the cup as a single unit. Moreover, when the need occurs the user can conveniently detach the cup interlocking mechanism from the plate interlocking mechanism and control the plate and the cup as two separate units.