Patent ID: 11930943
Assignee: nan
Field: Handling (Mechanical engineering)
Classification: CPC A  B  G | IPC A  B  G

Claim 12:
13. A multi-chamber container, providing an educational function, comprising:
a housing comprising a primary chamber and at least one secondary chamber, the primary chamber being closed to hold a dispensable liquid therein, each secondary chamber being closed to the primary chamber such that the dispensable liquid in the primary chamber is prevented from being drawn from the secondary chamber, the primary and the at least one secondary chamber having a respective selectable and user-openable primary port and a respective selectable and user-openable secondary port to access the inside of the respective primary and secondary chambers, the primary and the at least one secondary ports having a different user-recognizable indicia, and the user presented with a question with at least two answer choices, each answer choice having one of said indicia, the correct answer choice corresponding to the user-recognizable indicia corresponding to the primary port, the identity of the primary and the at least one secondary port not being distinguishable by the user;
wherein the at least one secondary chamber comprises at least one sleeve depending from a respective secondary port, the sleeve sized and shaped to closely conform to an outside circumference of a drinking straw.