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US 6,601,833 B2Granted
Container for sparkling beverage and bubble generating means
AssigneesShiga Prefecture, Kimiko Otani
InventorsRyuzo Takai, Takashi Nakajima, Hiroaki Takahata, Kimiko Otani
Life of this patent
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Abstract
A container for a sparkling beverage which includes, on its inside bottom portion or surface, a bubble generator having a bubble generating portion for generating bubbles in such a manner that an aggregation of bubbles forms substantially the same shape as a mark on the surface of a beverage.
Claims4
A container for a sparkling beverage, comprising:
- a bubble generating portion having a coarse surface, said bubble generating portion formed on an inside bottom portion thereof and shaped into a predetermined mark indicating a certain message;
- wherein the coarse surface of said bubble generating portion by itself is the sole source of bubbles and generates bubbles in such a manner that an aggregation of said bubbles forms substantially the same shape as the mark on a surface of a beverage when the beverage is poured into the container.
Dependencies are inferred from the claim text.