The disclosure provides a can cover with a time indication function, and pertains to the technical field of food containers. The can cover comprises a cover body, and the can cover also comprises an indicating system for indicating the opening date of a can; the indicating system comprises a pointer and a plurality of scale lines; the scale lines are positioned on the surface of the cover body; the pointer is arranged on the surface of the cover body; one end of the pointer can rotate or swing in the range of the scale lines, and points to one of the scale lines. The can cover can indicate the opening date of the can, and assist a user to remember the opening date of the can, so that the opening date of the can can be known clearly, and bad and out-of-date canned food is avoided being eaten.

A big bottle format dispenser includes a housing in the form factor of a large bottle, the housing defining an outer reservoir. An inner reservoir is carried within the housing. The inner reservoir is filled with an alcoholic beverage, and the outer reservoir is not filled with an alcoholic beverage. An illumination means within the dispenser illuminates the inner reservoir, which in some embodiments is constructed in the form factor of, or contains portions in the form factor of, a company name, logo, symbol, or other branding indicator.

Disclosed are various embodiments for ownership indicators for beverage containers such as soda cans. In a first embodiment, a beverage container has a circumferentially arranged legend of a plurality of symbols, and a rotating marker configured to indicate one or more of the plurality of symbols.

A system for insulating a beverage container may include an insulating layer with an outermost side covered in whole or in part with the loop component of a hook and loop fastening system, wherein the loop component may removably receive one or more emblems, patches, pockets, and the like.

A fitted coaster for a beverage container. The coaster may include a base and a first sidewall extending substantially perpendicularly from the base, the first sidewall, comprising: a first lateral edge and a second lateral edge opposite the first lateral edge; and a first top edge and a first bottom edge opposite the first top edge. The coaster may also include a second sidewall extending substantially perpendicularly from the base, the second sidewall, comprising: a third lateral edge and a fourth lateral edge opposite the third lateral edge; and a second top edge and a second bottom edge opposite the second top edge, wherein the first lateral edge is attached to the third lateral edge and wherein the second lateral edge is attached to the fourth lateral edge. The coaster may further include a first notch disposed along the first bottom edge.

The disclosure provides a can cover with a time indication function, and pertains to the technical field of food containers. The can cover comprises a cover body, and the can cover also comprises an indicating system for indicating the opening date of a can; the indicating system comprises a pointer and a plurality of scale lines; the scale lines are positioned on the surface of the cover body; the pointer is arranged on the surface of the cover body; one end of the pointer can rotate or swing in the range of the scale lines, and points to one of the scale lines. The can cover can indicate the opening date of the can, and assist a user to remember the opening date of the can, so that the opening date of the can can be known clearly, and bad and out-of-date canned food is avoided being eaten.

Combination devices that are adapted for marketing and promotion and use a sleeve for insulating beverage containers that is transformable into a toy module, building block, and/or geometric shape.

A solar powered rotating graphic display for a drinking cup where the graphic display is located between an inner cup and an outer transparent cup. The display panel is attached to a base plate that is caused to rotate by a DC gear motor located at the bottom of the outer cup and just below the inner cup. A plurality of solar panels powers the DC gear motor causing the graphic panel to rotate.

A container sleeve apparatus includes an arcuate or cylindrical body that can be positioned on a cylindrical or conical container, such as a tumbler, cup, can or bottle. A transparent or translucent insert section that can be releasably attached to the sleeve body. The sleeve body can be made of a non-slip, elastic material, such as neoprene rubber. The insert section can be made of plastic, and can include a logo printed or engraved thereon. The apparatus can include a light emitting device that illuminates the transparent/translucent insert section.

A bottle crown engagement system includes a cap structure sized and shaped to releasably receive a bottle crown. The bottle crown engagement system also includes a magnetically attractable clamping member configured to magnetically interact with the cap structure to releasably affix the cap structure to an attachment surface between the cap structure and the magnetically attractable clamping member.